refactor(dev-panel): remove direct settings UI from settings tab

Removed WindowManager enum; detect_wm() now returns string directly.
Default exclusive fullscreen based on platform (true on Linux).
Added WM info to debug overlay.

.github/workflows/release-build.yml

@@ -0,0 +1,161 @@
+name: Release-Build
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: Version
+        required: false
+        default: dev
+
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: windows-2022
+            platform: windows
+            
+
+    runs-on: ${{ matrix.os }}
+    env:
+            VCPKG_BINARY_SOURCES: clear;files,${{ github.workspace }}/.vcpkg-cache,readwrite
+    steps:
+
+      - uses: actions/checkout@v4
+
+
+      - name: Get Version
+        id: version
+        shell: bash
+        run: |
+          if [[ "${GITHUB_REF}" == refs/tags/* ]]; then
+            VERSION="${GITHUB_REF_NAME#v}"
+          else
+            VERSION="${{ github.event.inputs.version }}"
+          fi
+
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+
+      - name: Setup MSVC
+        if: matrix.platform == 'windows'
+        uses: ilammy/msvc-dev-cmd@v1
+      - name: Cache vcpkg
+        uses: actions/cache@v4
+        with:
+          path: .vcpkg-cache
+          key: ${{ runner.os }}-vcpkg-${{ hashFiles('vcpkg.json') }}
+          restore-keys: |
+            ${{ runner.os }}-vcpkg-
+      - name: Bootstrap vcpkg
+        run: |
+          git clone https://github.com/microsoft/vcpkg.git
+          ./vcpkg/bootstrap-vcpkg.bat
+      
+      - name: Configure
+        if: matrix.platform == 'windows'
+        run: >
+          cmake
+          -B build
+          -G Ninja
+          -DCMAKE_BUILD_TYPE=Release
+          -DCMAKE_TOOLCHAIN_FILE=${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake
+          -DVCPKG_TARGET_TRIPLET=x64-windows-release
+          -DVCPKG_BUILD_TYPE=release
+          -DBUILD_TESTING=OFF
+          "-DCUBED_VERSION=${{ steps.version.outputs.version }}"
+
+      - name: Build
+        run: cmake --build build --config Release --target Cubed
+
+      - name: Copy assets
+        if: matrix.platform == 'windows'
+        shell: pwsh
+        run: |
+          if (Test-Path assets) {
+            Copy-Item -Path assets -Destination build/Cubed -Recurse
+          } else {
+            Write-Warning "assets folder not found, skipping copy"
+          }
+
+      - name: Create Zip
+        if: matrix.platform == 'windows'
+        shell: pwsh
+        run: |
+          Compress-Archive `
+            -Path build/Cubed/* `
+            -DestinationPath Cubed-${{ steps.version.outputs.version }}-windows-x64.zip
+      
+      ####################################################################
+      # Upload
+      ####################################################################
+
+      - name: Upload Windows Artifacts
+        if: matrix.platform == 'windows'
+        uses: actions/upload-artifact@v4
+        with:
+          name: windows
+          path: |
+            *.zip
+
+  ##########################################################################
+  # Release
+  ##########################################################################
+
+  release:
+
+    needs: build
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1   
+
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: artifacts
+
+      - name: Generate SHA256
+        run: |
+          cd artifacts
+
+          find . -type f | while read file
+          do
+            sha256sum "$file"
+          done > SHA256SUMS
+          
+      - name: Determine prerelease
+        id: prerelease
+        run: |
+          MAIN_BRANCH="${{ github.event.repository.default_branch }}"
+          git fetch origin "$MAIN_BRANCH" --depth=1 2>/dev/null || true
+
+          if git merge-base --is-ancestor "${{ github.sha }}" "origin/$MAIN_BRANCH"; then
+            echo "is_prerelease=false" >> $GITHUB_OUTPUT
+            echo "is_prerelease=false"
+          else
+            echo "is_prerelease=true" >> $GITHUB_OUTPUT
+            echo "is_prerelease=true"
+          fi
+
+      - name: Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            artifacts/**/*
+            artifacts/SHA256SUMS
+          generate_release_notes: true
+          draft: false
+          prerelease: ${{ steps.prerelease.outputs.is_prerelease }}

.gitignore

@@ -41,6 +41,7 @@ CMakeError.log
 *~
 .DS_Store
 assets/config.toml
+assets/server-config.toml
 .venv/
 pyout/
 vcpkg_installed/

CMakeLists.txt

@@ -1,4 +1,9 @@
 cmake_minimum_required(VERSION 3.21)
+
+if(APPLE)
+    message(FATAL_ERROR "This game does not support macOS")
+endif()
+
 project(Cubed LANGUAGES C CXX)
 
 set(CMAKE_CXX_STANDARD 23)
@@ -13,6 +18,10 @@ if(NOT CMAKE_CONFIGURATION_TYPES
 
 endif()
 
+if(NOT DEFINED CUBED_VERSION)
+    set(CUBED_VERSION "dev")
+endif()
+
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${PROJECT_NAME})
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${PROJECT_NAME})
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
@@ -28,6 +37,8 @@ add_subdirectory(third_party/glad)
 
 add_subdirectory(third_party/imgui)
 
+add_subdirectory(third_party/dr_libs)
+
 add_executable(${PROJECT_NAME})
 
 add_subdirectory(src)
@@ -43,6 +54,12 @@ protobuf_generate(
     IMPORT_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/src/proto
 )
 
+configure_file(
+    src/version.hpp.in
+    ${CMAKE_BINARY_DIR}/generated/version.hpp
+    @ONLY
+)
+
 target_compile_options(${PROJECT_NAME}
     PRIVATE
         $<$<CONFIG:Debug>:-fno-omit-frame-pointer>
@@ -102,7 +119,7 @@ target_include_directories(${PROJECT_NAME}
     PRIVATE
         ${PROJECT_SOURCE_DIR}/include
         ${PROJECT_SOURCE_DIR}/third_party/asio/include
-
+        ${CMAKE_BINARY_DIR}/generated
         ${PROJECT_BINARY_DIR}
         ${PROJECT_BINARY_DIR}/src
 
@@ -111,7 +128,7 @@ target_include_directories(${PROJECT_NAME}
 
 target_link_libraries(${PROJECT_NAME}
     PRIVATE
-        glfw                                   
+        SDL3::SDL3                                 
         glad
         glm::glm
         OpenGL::GL
@@ -119,6 +136,7 @@ target_link_libraries(${PROJECT_NAME}
         Freetype::Freetype
         tomlplusplus::tomlplusplus
         imgui
+        dr_libs
         tbb
         protobuf::libprotobuf
         absl::log
@@ -127,6 +145,8 @@ target_link_libraries(${PROJECT_NAME}
         absl::strings
         absl::flat_hash_map
         zstd::zstd
+        OpenAL::OpenAL
+        harfbuzz::harfbuzz
         $<$<PLATFORM_ID:Windows>:ws2_32>
 
 )

assets/fonts/OFL-1.1.txt

@@ -0,0 +1,90 @@
+The SIL Open Font License version 1.1 is copied below, and is also
+available with a FAQ at http://scripts.sil.org/OFL.
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

assets/lang/en_US.json

@@ -0,0 +1,34 @@
+{
+    "menu.settings": "Settings",
+    "menu.main.host_game": "Host Game",
+    "menu.main.join_game": "Join Game",
+    "menu.main.credits": "Credits",
+    "menu.main.quit": "Quit",
+    "menu.main.player_name": "Player: {name}",
+    "menu.main.cubed_version": "Cubed: {version}",
+    "menu.pause.pause_menu": "Pause Menu",
+    "menu.pause.back_to_game": "Back To Game",
+    "menu.pause.return_to_main_menu": "Return to Menu",
+    "button.done": "Done",
+    "button.return": "Return",
+    "settings.title": "Settings",
+    "settings.fov": "Fov: {fov}",
+    "settings.mouse_sensitivity": "Sensitivity: {sensitivity}",
+    "settings.distance": "Distance: {distance}",
+    "settings.music_volume": "Music: {music}",
+    "settings.sfx_volume": "SFX: {sfx}",
+    "settings.fullscreen": "fullscreen: {state}",
+    "settings.aniso": "Aniso: {aniso}",
+    "settings.vsync": "V-Sync: {state}",
+    "settings.language": "Language: {lang}",
+    "settings.restart_game_info": "You need to restart the game to apply this changes.",
+    "common.on": "on",
+    "common.off": "off",
+    "hostgame.create_a_new_world": "Create A New World",
+    "hostgame.world_seed": "World Seed",
+    "hostgame.port": "Port",
+    "hostgame.create_world": "Create World",
+    "joingame.join_a_world": "Join A World",
+    "joingame.server_ip": "Server Ip",
+    "joingame.join_world": "Join World"
+}

assets/lang/zh_CN.json

@@ -0,0 +1,34 @@
+{
+    "menu.settings": "设置",
+    "menu.main.host_game": "创建游戏",
+    "menu.main.join_game": "加入游戏",
+    "menu.main.credits": "制作人员",
+    "menu.main.quit": "退出",
+    "menu.main.player_name": "玩家：{name}",
+    "menu.main.cubed_version": "Cubed：{version}",
+    "menu.pause.pause_menu": "暂停菜单",
+    "menu.pause.back_to_game": "返回游戏",
+    "menu.pause.return_to_main_menu": "返回主菜单",
+    "button.done": "完成",
+    "button.return": "返回",
+    "settings.title": "设置",
+    "settings.fov": "视野：{fov}",
+    "settings.mouse_sensitivity": "灵敏度：{sensitivity}",
+    "settings.distance": "距离：{distance}",
+    "settings.music_volume": "音乐：{music}",
+    "settings.sfx_volume": "音效：{sfx}",
+    "settings.fullscreen": "全屏：{state}",
+    "settings.aniso": "各向异性过滤：{aniso}",
+    "settings.vsync": "垂直同步: {state}",
+    "settings.language": "语言: {lang}",
+    "settings.restart_game_info": "您需要重启游戏以应用这些更改。",
+    "common.on": "开",
+    "common.off": "关",
+    "hostgame.create_a_new_world": "创建新世界",
+    "hostgame.world_seed": "世界种子",
+    "hostgame.port": "端口",
+    "hostgame.create_world": "创建世界",
+    "joingame.join_a_world": "加入世界",
+    "joingame.server_ip": "服务器IP",
+    "joingame.join_world": "加入世界"
+}

assets/shaders/block_f_shader.glsl

@@ -29,254 +29,8 @@ uniform bool flipY;
 uniform int renderDistance;
 uniform vec3 skyColor;
 
-const vec2 poissonDisk32[32] = vec2[](
-    vec2(-0.975402, -0.071138),
-    vec2(-0.920347, -0.411420),
-    vec2(-0.883908,  0.217872),
-    vec2(-0.815442, -0.879125),
-    vec2(-0.775043,  0.543896),
-    vec2(-0.698126, -0.227570),
-    vec2(-0.682433,  0.801894),
-    vec2(-0.563905,  0.021517),
-    vec2(-0.443233, -0.975116),
-    vec2(-0.412231,  0.361307),
-    vec2(-0.264969, -0.418930),
-    vec2(-0.241888,  0.997065),
-    vec2(-0.094184, -0.929389),
-    vec2(-0.019101,  0.680997),
-    vec2( 0.143832, -0.141008),
-    vec2( 0.199841,  0.786414),
-
-    vec2( 0.344959,  0.293878),
-    vec2( 0.443233, -0.475115),
-    vec2( 0.537430, -0.473734),
-    vec2( 0.589349,  0.569135),
-    vec2( 0.674281, -0.178897),
-    vec2( 0.791975,  0.190902),
-    vec2( 0.815442,  0.879125),
-    vec2( 0.896420, -0.613392),
-    vec2( 0.945586, -0.768907),
-    vec2( 0.974844,  0.756484),
-    vec2(-0.814100,  0.914376),
-    vec2(-0.382775,  0.276768),
-    vec2(-0.915886,  0.457714),
-    vec2( 0.537800,  0.912200),
-    vec2(-0.620000, -0.650000),
-    vec2( 0.120000, -0.780000)
-);
-
-const vec2 poissonDisk16[16] = vec2[](
-    vec2(-0.94201624, -0.39906216), vec2(0.94558609, -0.76890725),
-    vec2(-0.09418410, -0.92938870), vec2(0.34495938, 0.29387760),
-    vec2(-0.91588581, 0.45771432), vec2(-0.81544232, -0.87912464),
-    vec2(-0.38277543, 0.27676845), vec2(0.97484398, 0.75648379),
-    vec2(0.44323325, -0.97511554), vec2(0.53742981, -0.47373420),
-    vec2(-0.26496911, -0.41893023), vec2(0.79197514, 0.19090188),
-    vec2(-0.24188840, 0.99706507), vec2(-0.81409955, 0.91437590),
-    vec2(0.19984126, 0.78641367), vec2(0.14383161, -0.14100790)
-);
-const vec2 poissonDisk8[8] = vec2[](
-    vec2( 0.1440,  0.7659), vec2(-0.5761,  0.4479),
-    vec2(-0.3220, -0.6058), vec2( 0.5693, -0.4048),
-    vec2(-0.1276,  0.1657), vec2(-0.0649, -0.0165),
-    vec2( 0.2773, -0.0305), vec2(-0.1134, -0.2122)
-);
-uniform int samples;
-float random(vec3 seed) {
-    return fract(sin(dot(seed, vec3(12.9898,78.233,45.5432))) * 43758.5453);
-}
-
-float FindBlocker(vec2 uv,
-                  float zReceiver,
-                  vec2 texelSize,
-                  float bias,
-                  float lightSizeUV)
-{
-    float avgDepth = 0.0;
-    int blockers = 0;
-
-    float searchRadius = lightSizeUV * 0.5;
-
-    for(int i = 0; i < samples; i++)
-    {    
-        vec2 offset;
-        if (samples == 32) {
-            offset =
-            poissonDisk32[i]
-            * searchRadius
-            * texelSize;
-        } else if (samples == 16) {
-            offset =
-            poissonDisk16[i]
-            * searchRadius
-            * texelSize;
-        } else if (samples == 8) {
-            offset =
-            poissonDisk8[i]
-            * searchRadius
-            * texelSize;
-        } else {
-            offset =
-            poissonDisk32[i]
-            * searchRadius
-            * texelSize;
-        }
-        float depth =
-            texture(shadowMap, uv + offset).r;
-
-        if(depth < zReceiver - bias)
-        {
-            avgDepth += depth;
-            blockers++;
-        }
-    }
-
-    if(blockers == 0)
-        return -1.0;
-
-    return avgDepth / blockers;
-}
-
-float ShadowCalculation(vec4 fragPosLightSpace, vec3 norm, vec3 lightDir)
-{
-
-    vec3 projCoords = fragPosLightSpace.xyz / fragPosLightSpace.w;
-
-    projCoords = projCoords * 0.5 + 0.5;
-    if (projCoords.x < 0.0 || projCoords.x > 1.0 ||
-        projCoords.y < 0.0 || projCoords.y > 1.0 ||
-        projCoords.z < 0.0 || projCoords.z > 1.0) {
-        return 0.0;
-    }
-    float currentDepth = projCoords.z;
-    vec2 texelSize = 1.0 / vec2(textureSize(shadowMap, 0));
-    float shadow = 0.0;
-
-    float bias =
-    clamp(
-        0.001 * (1.0 - dot(norm, lightDir)),
-        0.0003,
-        0.003
-    );
-
-    if (shadowMode == 0) {
-        vec3 seed = vert_pos * 37.0 + sin(vert_pos * 91.7) * 13.0;
-        float angle = random(seed) * 6.2831853;; // 2*PI
-        float s = sin(angle), c = cos(angle);
-        mat2 rot = mat2(c, -s, s, c);
-        //float radius = 0.7;
-        float radius = mix(1.0, 4.0, currentDepth);
-        
-        for (int i = 0; i < samples; ++i) {
-            vec2 offset;
-            if (samples == 32) {
-                offset = rot * poissonDisk32[i] * radius * texelSize;
-            } else if (samples == 16) {
-                offset = rot * poissonDisk16[i] * radius * texelSize;
-            } else if (samples == 8) {
-                offset = rot * poissonDisk8[i] * radius * texelSize;
-            } else {
-               offset = rot * poissonDisk32[i] * radius * texelSize;
-            }
-            float pcfDepth = texture(shadowMap, projCoords.xy + offset).r;
-            shadow += (currentDepth - bias > pcfDepth ? 1.0 : 0.0);
-        }
-        shadow /= float(samples);
-    } else if (shadowMode == 1) {
-        for (int x = -1; x <= 1; ++x) {
-            for (int y = -1; y <= 1; ++y) {
-                vec2 offset = vec2(x, y) * texelSize;
-                float pcfDepth = texture(shadowMap, projCoords.xy + offset).r;
-                shadow += (currentDepth - bias > pcfDepth ? 1.0 : 0.0);
-            }
-        }
-        shadow /= 9.0;
-    } else if (shadowMode == 2) {
-        // pcf off
-        float pcfDepth =
-        texture(shadowMap, projCoords.xy).r;
-
-        shadow =
-        currentDepth - bias > pcfDepth
-            ? 1.0
-            : 0.0;
-    } else if (shadowMode == 3) {
-        float avgBlockerDepth =
-            FindBlocker(
-                projCoords.xy,
-                currentDepth,
-                texelSize,
-                bias,
-                lightSizeUV
-            );
-
-        if(avgBlockerDepth < 0.0)
-        {
-            return 0.0;
-        }
-
-        vec3 seed = vert_pos * 37.0 + sin(vert_pos * 91.7) * 13.0;
-        float angle = random(seed) * 6.2831853;; // 2*PI
-        float s = sin(angle), c = cos(angle);
-        mat2 rot = mat2(c, -s, s, c);
-        /*
-        float penumbraRatio = (currentDepth - avgBlockerDepth);
-        float radius = clamp(
-            penumbraRatio * lightSizeUV,
-            minRadius,
-            maxRadius
-        );
-        */
-        float radius =
-            mix(
-                minRadius,
-                maxRadius,
-                smoothstep(
-                    0.0,
-                    0.05,
-                    currentDepth - avgBlockerDepth
-                )
-            );
-        for (int i = 0; i < samples; ++i) {
-            vec2 offset;
-            if (samples == 32) {
-                offset = rot * poissonDisk32[i] * radius * texelSize;
-            } else if (samples == 16) {
-                offset = rot * poissonDisk16[i] * radius * texelSize;
-            } else if (samples == 8) {
-                offset = rot * poissonDisk8[i] * radius * texelSize;
-            } else {
-               offset = rot * poissonDisk32[i] * radius * texelSize;
-            }
-            float pcfDepth = texture(shadowMap, projCoords.xy + offset).r;
-            shadow += (currentDepth - bias > pcfDepth ? 1.0 : 0.0);
-        }
-        shadow /= float(samples);
-
-    } else {
-        float pcfDepth =
-        texture(shadowMap, projCoords.xy).r;
-
-        shadow =
-        currentDepth - bias > pcfDepth
-            ? 1.0
-            : 0.0;
-    }
-
-   
-    return shadow;
-}
-
-vec3 calcNewNormal() {
-    mat3 TBN = mat3(normalize(tangent), normalize(bitangent), normalize(normal));
-    vec3 retrievedNormal = texture(normMap, vec3(tc, tex_layer)).xyz;       
-    retrievedNormal = retrievedNormal * 2.0 - 1.0;
-    if (flipY) {
-        retrievedNormal.y = -retrievedNormal.y;
-    }
-    vec3 newNormal = TBN * retrievedNormal;
-    return normalize(newNormal);
-}
+#include "shadow.glsl"
+#include "normal.glsl"
 
 void main(void) {
     vec4 objectColor = texture(samp, vec3(tc, tex_layer));

assets/shaders/depth_player_fragment_shader.glsl

@@ -0,0 +1,7 @@
+#version 460
+
+in vec2 tc;
+
+void main() {
+
+}

assets/shaders/depth_player_shader.glsl

@@ -0,0 +1,15 @@
+#version 460
+
+layout (location = 0) in vec3 pos;
+layout (location = 1) in vec2 texCoord;
+
+uniform mat4 lightSpaceMatrix;
+uniform mat4 modelMatrix;
+
+out vec2 tc;
+flat out int tex_layer;
+
+void main() {
+    tc = texCoord;
+    gl_Position = lightSpaceMatrix * modelMatrix * vec4(pos, 1.0);
+}

assets/shaders/image_f_shader.glsl

@@ -0,0 +1,11 @@
+#version 460
+
+in vec2 tc;
+
+out vec4 color;
+
+layout (binding = 0) uniform sampler2D samp;
+
+void main(void) {
+    color = texture(samp, tc);
+}

assets/shaders/image_v_shader.glsl

@@ -0,0 +1,14 @@
+#version 460
+
+layout (location = 0) in vec2 pos;
+layout (location = 1) in vec2 texCoord;
+
+out vec2 tc;
+
+uniform mat4 model_matrix;
+uniform mat4 proj_matrix;
+
+void main(void) {
+    gl_Position = proj_matrix * model_matrix * vec4(pos, 0.0, 1.0);
+    tc = texCoord;
+}

assets/shaders/normal.glsl

@@ -0,0 +1,10 @@
+vec3 calcNewNormal() {
+    mat3 TBN = mat3(normalize(tangent), normalize(bitangent), normalize(normal));
+    vec3 retrievedNormal = texture(normMap, vec3(tc, tex_layer)).xyz;       
+    retrievedNormal = retrievedNormal * 2.0 - 1.0;
+    if (flipY) {
+        retrievedNormal.y = -retrievedNormal.y;
+    }
+    vec3 newNormal = TBN * retrievedNormal;
+    return normalize(newNormal);
+}

assets/shaders/player_f_shader.glsl

@@ -1,8 +1,47 @@
 #version 460
 
-out vec4 color;
 in vec2 tc;
+in vec3 normal;
+in vec3 vert_pos;
+in vec4 FragPosLightSpace;
+out vec4 color;
+
+layout (binding = 0) uniform sampler2D shadowMap;
+layout (binding = 1) uniform sampler2D samp;
+
+uniform float ambientStrength;
+uniform vec3 sunlightColor;
+uniform vec3 ambientColor;
+uniform vec3 sunlightDir;
+uniform bool shader_on;
+uniform int shadowMode;
+uniform float lightSizeUV; 
+uniform float minRadius;
+uniform float maxRadius;
+
+#include "shadow.glsl"
 
 void main() {
-    color = vec4(0.0, 0.0, 1.0, 1.0);
-}
+    vec4 objectColor = texture(samp, tc);
+
+    if (!shader_on) {
+        color = objectColor;
+        return;
+    }
+   
+    vec3 lightDir = normalize(-sunlightDir);
+    
+    vec3 norm = normalize(normal);
+
+    vec3 ambient = ambientStrength * ambientColor;
+    
+    float diff = max(dot(norm, lightDir), 0.0);
+    
+    vec3 diffuse = diff * sunlightColor;
+ 
+    float shadow = ShadowCalculation(FragPosLightSpace, norm, lightDir);  
+    //float shadow = 0.0;
+    //color = vec4(vec3(shadow),1);
+    //color = vec4(vec3(diff),1);
+    color = vec4((ambient + (1.0 - shadow) * (diffuse)) * objectColor.rgb, objectColor.a);
+}

assets/shaders/player_v_shader.glsl

@@ -2,14 +2,26 @@
 
 layout (location = 0) in vec3 pos;
 layout (location = 1) in vec2 texCoord;
+layout (location = 2) in vec3 aNormal;
+layout (location = 3) in vec3 aTangent;
 
 uniform mat4 mv_matrix;
 uniform mat4 proj_matrix;
-
+uniform mat4 norm_matrix;
+uniform mat4 lightSpaceMatrix;
+uniform mat4 modelMatrix;
+out vec4 FragPosLightSpace;
+out vec3 normal;
 out vec2 tc;
+out vec3 vert_pos;
+
 
 void main() {
+    vec4 worldPos = modelMatrix * vec4(pos, 1.0);
+    FragPosLightSpace = lightSpaceMatrix * worldPos;
     vec4 viewPos = mv_matrix * vec4(pos, 1.0);
     tc = texCoord;
+    vert_pos = pos;
+    normal = normalize(mat3(norm_matrix) * aNormal);
     gl_Position = proj_matrix * viewPos;
 }

assets/shaders/rect_f_shader.glsl

@@ -0,0 +1,9 @@
+#version 460
+
+out vec4 color;
+
+uniform vec4 inColor;
+
+void main(void) {
+    color = inColor;
+}

assets/shaders/rect_v_shader.glsl

@@ -0,0 +1,11 @@
+#version 460
+
+layout (location = 0) in vec2 pos;
+
+
+uniform mat4 model_matrix;
+uniform mat4 proj_matrix;
+
+void main(void) {
+    gl_Position = proj_matrix * model_matrix * vec4(pos, 0.0, 1.0);
+}

assets/shaders/shadow.glsl

@@ -0,0 +1,238 @@
+const vec2 poissonDisk32[32] = vec2[](
+    vec2(-0.975402, -0.071138),
+    vec2(-0.920347, -0.411420),
+    vec2(-0.883908,  0.217872),
+    vec2(-0.815442, -0.879125),
+    vec2(-0.775043,  0.543896),
+    vec2(-0.698126, -0.227570),
+    vec2(-0.682433,  0.801894),
+    vec2(-0.563905,  0.021517),
+    vec2(-0.443233, -0.975116),
+    vec2(-0.412231,  0.361307),
+    vec2(-0.264969, -0.418930),
+    vec2(-0.241888,  0.997065),
+    vec2(-0.094184, -0.929389),
+    vec2(-0.019101,  0.680997),
+    vec2( 0.143832, -0.141008),
+    vec2( 0.199841,  0.786414),
+
+    vec2( 0.344959,  0.293878),
+    vec2( 0.443233, -0.475115),
+    vec2( 0.537430, -0.473734),
+    vec2( 0.589349,  0.569135),
+    vec2( 0.674281, -0.178897),
+    vec2( 0.791975,  0.190902),
+    vec2( 0.815442,  0.879125),
+    vec2( 0.896420, -0.613392),
+    vec2( 0.945586, -0.768907),
+    vec2( 0.974844,  0.756484),
+    vec2(-0.814100,  0.914376),
+    vec2(-0.382775,  0.276768),
+    vec2(-0.915886,  0.457714),
+    vec2( 0.537800,  0.912200),
+    vec2(-0.620000, -0.650000),
+    vec2( 0.120000, -0.780000)
+);
+
+const vec2 poissonDisk16[16] = vec2[](
+    vec2(-0.94201624, -0.39906216), vec2(0.94558609, -0.76890725),
+    vec2(-0.09418410, -0.92938870), vec2(0.34495938, 0.29387760),
+    vec2(-0.91588581, 0.45771432), vec2(-0.81544232, -0.87912464),
+    vec2(-0.38277543, 0.27676845), vec2(0.97484398, 0.75648379),
+    vec2(0.44323325, -0.97511554), vec2(0.53742981, -0.47373420),
+    vec2(-0.26496911, -0.41893023), vec2(0.79197514, 0.19090188),
+    vec2(-0.24188840, 0.99706507), vec2(-0.81409955, 0.91437590),
+    vec2(0.19984126, 0.78641367), vec2(0.14383161, -0.14100790)
+);
+const vec2 poissonDisk8[8] = vec2[](
+    vec2( 0.1440,  0.7659), vec2(-0.5761,  0.4479),
+    vec2(-0.3220, -0.6058), vec2( 0.5693, -0.4048),
+    vec2(-0.1276,  0.1657), vec2(-0.0649, -0.0165),
+    vec2( 0.2773, -0.0305), vec2(-0.1134, -0.2122)
+);
+uniform int samples;
+float random(vec3 seed) {
+    return fract(sin(dot(seed, vec3(12.9898,78.233,45.5432))) * 43758.5453);
+}
+
+float FindBlocker(vec2 uv,
+                  float zReceiver,
+                  vec2 texelSize,
+                  float bias,
+                  float lightSizeUV)
+{
+    float avgDepth = 0.0;
+    int blockers = 0;
+
+    float searchRadius = lightSizeUV * 0.5;
+
+    for(int i = 0; i < samples; i++)
+    {    
+        vec2 offset;
+        if (samples == 32) {
+            offset =
+            poissonDisk32[i]
+            * searchRadius
+            * texelSize;
+        } else if (samples == 16) {
+            offset =
+            poissonDisk16[i]
+            * searchRadius
+            * texelSize;
+        } else if (samples == 8) {
+            offset =
+            poissonDisk8[i]
+            * searchRadius
+            * texelSize;
+        } else {
+            offset =
+            poissonDisk32[i]
+            * searchRadius
+            * texelSize;
+        }
+        float depth =
+            texture(shadowMap, uv + offset).r;
+
+        if(depth < zReceiver - bias)
+        {
+            avgDepth += depth;
+            blockers++;
+        }
+    }
+
+    if(blockers == 0)
+        return -1.0;
+
+    return avgDepth / blockers;
+}
+
+float ShadowCalculation(vec4 fragPosLightSpace, vec3 norm, vec3 lightDir)
+{
+
+    vec3 projCoords = fragPosLightSpace.xyz / fragPosLightSpace.w;
+
+    projCoords = projCoords * 0.5 + 0.5;
+    if (projCoords.x < 0.0 || projCoords.x > 1.0 ||
+        projCoords.y < 0.0 || projCoords.y > 1.0 ||
+        projCoords.z < 0.0 || projCoords.z > 1.0) {
+        return 0.0;
+    }
+    float currentDepth = projCoords.z;
+    vec2 texelSize = 1.0 / vec2(textureSize(shadowMap, 0));
+    float shadow = 0.0;
+
+    float bias =
+    clamp(
+        0.001 * (1.0 - dot(norm, lightDir)),
+        0.0003,
+        0.003
+    );
+
+    if (shadowMode == 0) {
+        vec3 seed = vert_pos * 37.0 + sin(vert_pos * 91.7) * 13.0;
+        float angle = random(seed) * 6.2831853;; // 2*PI
+        float s = sin(angle), c = cos(angle);
+        mat2 rot = mat2(c, -s, s, c);
+        //float radius = 0.7;
+        float radius = mix(1.0, 4.0, currentDepth);
+        
+        for (int i = 0; i < samples; ++i) {
+            vec2 offset;
+            if (samples == 32) {
+                offset = rot * poissonDisk32[i] * radius * texelSize;
+            } else if (samples == 16) {
+                offset = rot * poissonDisk16[i] * radius * texelSize;
+            } else if (samples == 8) {
+                offset = rot * poissonDisk8[i] * radius * texelSize;
+            } else {
+               offset = rot * poissonDisk32[i] * radius * texelSize;
+            }
+            float pcfDepth = texture(shadowMap, projCoords.xy + offset).r;
+            shadow += (currentDepth - bias > pcfDepth ? 1.0 : 0.0);
+        }
+        shadow /= float(samples);
+    } else if (shadowMode == 1) {
+        for (int x = -1; x <= 1; ++x) {
+            for (int y = -1; y <= 1; ++y) {
+                vec2 offset = vec2(x, y) * texelSize;
+                float pcfDepth = texture(shadowMap, projCoords.xy + offset).r;
+                shadow += (currentDepth - bias > pcfDepth ? 1.0 : 0.0);
+            }
+        }
+        shadow /= 9.0;
+    } else if (shadowMode == 2) {
+        // pcf off
+        float pcfDepth =
+        texture(shadowMap, projCoords.xy).r;
+
+        shadow =
+        currentDepth - bias > pcfDepth
+            ? 1.0
+            : 0.0;
+    } else if (shadowMode == 3) {
+        float avgBlockerDepth =
+            FindBlocker(
+                projCoords.xy,
+                currentDepth,
+                texelSize,
+                bias,
+                lightSizeUV
+            );
+
+        if(avgBlockerDepth < 0.0)
+        {
+            return 0.0;
+        }
+
+        vec3 seed = vert_pos * 37.0 + sin(vert_pos * 91.7) * 13.0;
+        float angle = random(seed) * 6.2831853;; // 2*PI
+        float s = sin(angle), c = cos(angle);
+        mat2 rot = mat2(c, -s, s, c);
+        /*
+        float penumbraRatio = (currentDepth - avgBlockerDepth);
+        float radius = clamp(
+            penumbraRatio * lightSizeUV,
+            minRadius,
+            maxRadius
+        );
+        */
+        float radius =
+            mix(
+                minRadius,
+                maxRadius,
+                smoothstep(
+                    0.0,
+                    0.05,
+                    currentDepth - avgBlockerDepth
+                )
+            );
+        for (int i = 0; i < samples; ++i) {
+            vec2 offset;
+            if (samples == 32) {
+                offset = rot * poissonDisk32[i] * radius * texelSize;
+            } else if (samples == 16) {
+                offset = rot * poissonDisk16[i] * radius * texelSize;
+            } else if (samples == 8) {
+                offset = rot * poissonDisk8[i] * radius * texelSize;
+            } else {
+               offset = rot * poissonDisk32[i] * radius * texelSize;
+            }
+            float pcfDepth = texture(shadowMap, projCoords.xy + offset).r;
+            shadow += (currentDepth - bias > pcfDepth ? 1.0 : 0.0);
+        }
+        shadow /= float(samples);
+
+    } else {
+        float pcfDepth =
+        texture(shadowMap, projCoords.xy).r;
+
+        shadow =
+        currentDepth - bias > pcfDepth
+            ? 1.0
+            : 0.0;
+    }
+
+   
+    return shadow;
+}
+

assets/shaders/ui_f_shader.glsl

@@ -1,12 +0,0 @@
-#version 460
-
-in vec2 tc;
-flat in int tex_layer;
-
-out vec4 color;
-
-layout (binding = 0) uniform sampler2DArray samp;
-
-void main(void) {
-    color = texture(samp, vec3(tc, tex_layer));
-}

assets/shaders/ui_v_shader.glsl

@@ -1,18 +0,0 @@
-#version 460
-
-layout (location = 0) in vec2 pos;
-layout (location = 1) in vec2 texCoord;
-layout (location = 2) in float layer;
-
-out vec2 tc;
-
-flat out int tex_layer;
-
-uniform mat4 m_matrix;
-uniform mat4 proj_matrix;
-
-void main(void) {
-    gl_Position = proj_matrix * m_matrix * vec4(pos, 0.0, 1.0);
-    tc = texCoord;
-    tex_layer = int(layer);
-}

cmake/Dependencies.cmake

@@ -5,10 +5,10 @@ find_package(OpenGL REQUIRED)
 find_package(Protobuf REQUIRED)
 find_package(absl REQUIRED)
 find_package(zstd REQUIRED)
-if (UNIX AND NOT APPLE)
-    find_package(Freetype REQUIRED)
-    find_package(glfw3 REQUIRED)   
-endif()
+find_package(OpenAL REQUIRED)
+find_package(harfbuzz REQUIRED)
+find_package(Freetype REQUIRED)
+find_package(SDL3 REQUIRED)
 
 
 # Third-party libraries
@@ -35,30 +35,7 @@ FetchContent_MakeAvailable(tomlplusplus)
 
 
 if (WIN32)
-    FetchContent_Declare(
-        glfw
-        GIT_REPOSITORY https://github.com/glfw/glfw.git
-        GIT_TAG 3.4  
-    )
 
-    set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
-    set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
-    set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
-    set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)         
-    set(GLFW_VULKAN_STATIC ON CACHE BOOL "" FORCE)             
-    set(BUILD_SHARED_LIBS ON CACHE BOOL "" FORCE)
-
-    FetchContent_MakeAvailable(glfw)
-
-    FetchContent_Declare(
-        freetype
-        GIT_REPOSITORY https://gitlab.freedesktop.org/freetype/freetype.git
-        GIT_TAG VER-2-14-3
-    )
-    FetchContent_MakeAvailable(freetype)
-    if(TARGET freetype)
-    add_library(Freetype::Freetype ALIAS freetype)
-    endif()
     set(_BUILD_SHARED_LIBS_SAVED ${BUILD_SHARED_LIBS})
     set(BUILD_SHARED_LIBS ON)
 

include/Cubed/app.hpp

@@ -1,77 +1,71 @@
 #pragma once
-#include "Cubed/gameplay/client_world.hpp"
-#include "Cubed/gameplay/network_server.hpp"
-#include "Cubed/gameplay/server_world.hpp"
-#define GLFW_INCLUDE_NONE
-#include "Cubed/camera.hpp"
+#include "Cubed/argument.hpp"
+#include "Cubed/audio/audio_engine.hpp"
+#include "Cubed/config.hpp"
 #include "Cubed/dev_panel.hpp"
-#include "Cubed/renderer.hpp"
+#include "Cubed/render/renderer.hpp"
+#include "Cubed/scene/scene_manager.hpp"
 #include "Cubed/texture_manager.hpp"
 #include "Cubed/window.hpp"
 namespace Cubed {
 
 class App {
 public:
-    struct Argument {
-        bool is_client = false;
-        int port = 25530;
-        std::string ip{"127.0.0.1"};
-        std::string player{"Unknown"};
-    };
-
     App();
     ~App();
-    static void cursor_position_callback(GLFWwindow* window, double xpos,
-                                         double ypos);
-    static void key_callback(GLFWwindow* window, int key, int scancode,
-                             int action, int mods);
-    static void mouse_button_callback(GLFWwindow* window, int button,
-                                      int action, int mods);
-    static void window_focus_callback(GLFWwindow* window, int focused);
-    static void window_reshape_callback(GLFWwindow* window, int new_width,
-                                        int new_height);
-    static void mouse_scroll_callback(GLFWwindow* window, double xoffset,
-                                      double yoffset);
-    static void cursor_enter_callback(GLFWwindow* window, int entered);
-    static void char_callback(GLFWwindow* window, unsigned int ch);
+    void handle_mouse_move(float xpos, float ypos, float xrel, float yrel);
+    void handle_sdl_key(SDL_Event& e);
+    void handle_sdl_mouse_button(SDL_Event& e);
+    void handle_window_focus(bool focused);
+    void handle_window_resize(int new_width, int new_height);
+    void handle_framebuffer_resize(int new_width, int new_height);
+    void handle_mouse_scroll(float xoffset, float yoffset);
+    void handle_text_input(const char* text);
+
     static int start_cubed_application(int argc, char** argv);
 
     static unsigned int seed();
-    static float delte_time();
+    static float delta_time();
     static float get_fps();
 
-    Camera& camera();
-    DevPanel& dev_panel();
     Renderer& renderer();
     TextureManager& texture_manager();
     Window& window();
-    ClientWorld& client_world();
-    ServerWorld& server_world();
+
+    Config& config();
     const Argument& argument() const;
+    AudioEngine& audio();
+
+    std::string get_clipboard_text();
+
+    void start_text_input();
+    void stop_text_input();
+    void update_text_input_area(const glm::vec4& textbox,
+                                float cursor_position_x);
 
 private:
-    Camera m_camera;
+    Config m_game_config;
+
+    Window m_window;
+
     TextureManager m_texture_manager;
-    NetworkServer m_server;
-    std::shared_ptr<NetworkClient> m_client;
-    ClientWorld m_client_world;
 
-    DevPanel m_dev_panel{*this};
-    Renderer m_renderer{m_camera, m_client_world, m_texture_manager,
-                        m_dev_panel};
+    AudioEngine m_audio;
 
-    Window m_window{m_renderer};
+    Renderer m_renderer;
 
-    inline static double last_time = glfwGetTime();
-    inline static double current_time = glfwGetTime();
-    inline static double delta_time = 0.0f;
-    inline static double fps_time_count = 0.0f;
+    SceneManager m_scene_manager;
+
+    inline static uint64_t last_tick = 0;
+    inline static uint64_t current_tick = 0;
+    inline static float dt = 0.0f;
+    inline static float fps_time_count = 0.0f;
     inline static int frame_count = 0;
     inline static int fps = 0;
     Argument m_argument;
+    bool m_running = true;
     void init(int argc, char** argv);
     void handle_argument(int argc, char** argv);
-    void handle_toml();
     auto init_camera();
     auto init_texture();
     auto init_world();
@@ -79,6 +73,10 @@ private:
     void render();
     void run();
     void update();
+
+    void handle_sdl_event(SDL_Event& e);
+
+    void dispatch_event(const Event& e);
 };
 
 } // namespace Cubed

include/Cubed/argument.hpp

@@ -0,0 +1,14 @@
+#pragma once
+#include <optional>
+#include <string>
+namespace Cubed {
+struct Argument {
+    std::optional<int> port;
+    std::optional<std::string> ip;
+    std::optional<std::string> player;
+    std::optional<bool> no_debug;
+    std::optional<std::string> language;
+    std::optional<std::string> video_driver;
+    std::optional<bool> enable_exclusive;
+};
+} // namespace Cubed

include/Cubed/audio/audio_buffer.hpp

@@ -0,0 +1,24 @@
+#pragma once
+#include "Cubed/audio/audio_data.hpp"
+
+#include <AL/al.h>
+namespace Cubed {
+class AudioBuffer {
+public:
+    AudioBuffer(const AudioData& data);
+    AudioBuffer(const AudioBuffer&) = delete;
+    AudioBuffer(AudioBuffer&&) = delete;
+    AudioBuffer& operator=(const AudioBuffer&) = delete;
+    AudioBuffer& operator=(AudioBuffer&&) = delete;
+    ~AudioBuffer();
+    ALuint buffer() const;
+    float duration() const;
+    uint32_t channels() const;
+
+private:
+    ALuint m_buffer = 0;
+    float m_duration = 0.0f;
+    uint32_t m_channels = 0;
+    void set_data(const AudioData& data);
+};
+} // namespace Cubed

include/Cubed/audio/audio_data.hpp

@@ -0,0 +1,10 @@
+#pragma once
+#include <cstdint>
+#include <vector>
+namespace Cubed {
+struct AudioData {
+    std::vector<int16_t> pcm;
+    uint32_t channels;
+    uint32_t sample_rate;
+};
+} // namespace Cubed

include/Cubed/audio/audio_effect.hpp

@@ -0,0 +1,19 @@
+#pragma once
+#include <AL/al.h>
+namespace Cubed {
+class AudioEffect {
+public:
+    AudioEffect();
+    AudioEffect(const AudioEffect&) = delete;
+    AudioEffect(AudioEffect&&) = delete;
+    AudioEffect& operator=(const AudioEffect&) = default;
+    AudioEffect& operator=(AudioEffect&&) = delete;
+    ~AudioEffect();
+    void set_reverb(float decay_time, float reverb_gain, float gain_hf,
+                    float density = 1.0f, float diffusion = 1.0f);
+    ALuint effect() const;
+
+private:
+    ALuint m_effect = 0;
+};
+} // namespace Cubed

include/Cubed/audio/audio_effect_slot.hpp

@@ -0,0 +1,18 @@
+#pragma once
+#include "Cubed/audio/audio_effect.hpp"
+namespace Cubed {
+class AudioEffectSlot {
+public:
+    AudioEffectSlot();
+    AudioEffectSlot(const AudioEffectSlot&) = delete;
+    AudioEffectSlot(AudioEffectSlot&&) = delete;
+    AudioEffectSlot& operator=(const AudioEffectSlot&) = delete;
+    AudioEffectSlot& operator=(AudioEffectSlot&&) = delete;
+    ~AudioEffectSlot();
+    void set_effect(const AudioEffect& effect);
+    ALuint slot() const;
+
+private:
+    ALuint m_slot = 0;
+};
+} // namespace Cubed

include/Cubed/audio/audio_engine.hpp

@@ -0,0 +1,63 @@
+#pragma once
+
+#include "Cubed/audio/audio_fade.hpp"
+#include "Cubed/audio/audio_source.hpp"
+#include "Cubed/audio/sound_manager.hpp"
+#include "Cubed/audio/source_pool.hpp"
+#include "Cubed/config.hpp"
+
+#include <AL/al.h>
+#include <AL/alc.h>
+#include <glm/glm.hpp>
+#include <memory>
+#include <string>
+#include <unordered_map>
+namespace Cubed {
+
+class ClientWorld;
+
+class AudioEngine {
+public:
+    AudioEngine(Config& config);
+    AudioEngine(const AudioEngine&) = delete;
+    AudioEngine(AudioEngine&&) = delete;
+    AudioEngine& operator=(const AudioEngine&) = delete;
+    AudioEngine& operator=(AudioEngine&&) = delete;
+    ~AudioEngine();
+
+    void init();
+    void play_bgm();
+    void stop_bgm();
+    void change_bgm(const std::string& sound);
+    void play_3d(const std::string& sound, const glm::vec3& pos,
+                 bool check = false);
+    void play_2d(const std::string& sound, bool check = false);
+    void update_listener(const glm::vec3& pos, const glm::vec3& forward,
+                         const glm::vec3& up);
+    void update();
+    void reload_config();
+
+    void underwater_change(bool underwater);
+
+    float& bgm_target_volume();
+
+private:
+    using FadeMap = std::unordered_map<std::string, AudioFade>;
+    bool m_init{false};
+    ALCdevice* device{nullptr};
+    ALCcontext* context{nullptr};
+    glm::vec3 listener_pos;
+    std::unique_ptr<AudioSource> m_bgm;
+    FadeMap m_fade_map;
+    SoundManager m_sounds;
+    Config& m_config;
+    std::shared_ptr<SourcePool> m_pool;
+    bool m_efx_supported = false;
+    bool m_underwater = false;
+    float m_music_volume = 1.0f;
+    float m_sfx_volume = 1.0f;
+    std::unique_ptr<AudioFilter> m_low_pass_filter;
+    std::unique_ptr<AudioEffect> m_underwater_effect;
+    std::unique_ptr<AudioEffectSlot> m_underwater_slot;
+};
+} // namespace Cubed

include/Cubed/audio/audio_error.hpp

@@ -0,0 +1,15 @@
+#pragma once
+#include "Cubed/tools/log.hpp"
+
+#include <AL/al.h>
+namespace Cubed {
+inline void check_al_error(
+    std::source_location loaction = std::source_location::current()) {
+    ALenum error = alGetError();
+    if (error != AL_NO_ERROR) {
+        Logger::error("File {} Line {} Function {} OpenAL Error {} ",
+                      loaction.file_name(), loaction.line(),
+                      loaction.function_name(), alGetString(error));
+    }
+}
+} // namespace Cubed

include/Cubed/audio/audio_fade.hpp

@@ -0,0 +1,19 @@
+#pragma once
+#include "Cubed/audio/audio_source.hpp"
+namespace Cubed {
+class AudioFade {
+public:
+    AudioFade(AudioSource* source, float fade_in = 0.0f, float fade_out = 0.0f);
+    ~AudioFade();
+    void update();
+    void reset();
+
+private:
+    AudioSource* m_source = nullptr;
+    float m_in_duration = 0.0f;
+    float m_out_duration = 0.0f;
+    float m_start_gain = 0.0f;
+    bool m_fade_in = true;
+    bool m_active = true;
+};
+} // namespace Cubed

include/Cubed/audio/audio_filter.hpp

@@ -0,0 +1,19 @@
+#pragma once
+#include <AL/al.h>
+namespace Cubed {
+class AudioFilter {
+public:
+    AudioFilter();
+    AudioFilter(const AudioFilter&) = delete;
+    AudioFilter(AudioFilter&&) = delete;
+    AudioFilter& operator=(const AudioFilter&) = delete;
+    AudioFilter& operator=(AudioFilter&&) = delete;
+    ~AudioFilter();
+
+    void set_lowpass(float gain, float gain_hf);
+    ALuint filter() const;
+
+private:
+    ALuint m_filter = 0;
+};
+} // namespace Cubed

include/Cubed/audio/audio_loader.hpp

@@ -0,0 +1,17 @@
+#pragma once
+#include "Cubed/audio/audio_data.hpp"
+
+#include <filesystem>
+namespace Cubed {
+
+class AudioLoader {
+public:
+    static AudioData load(const std::filesystem::path& path);
+
+private:
+    static AudioData load_wav(const std::filesystem::path& path);
+    static AudioData load_mp3(const std::filesystem::path& path);
+    static AudioData load_flac(const std::filesystem::path& path);
+    static AudioData load_ogg(const std::filesystem::path& path);
+};
+} // namespace Cubed

include/Cubed/audio/audio_source.hpp

@@ -0,0 +1,50 @@
+#pragma once
+#include "Cubed/audio/audio_buffer.hpp"
+#include "Cubed/audio/audio_effect_slot.hpp"
+#include "Cubed/audio/audio_filter.hpp"
+
+#include <AL/al.h>
+#include <glm/glm.hpp>
+namespace Cubed {
+
+enum class AudioState { INITIAL, PLAYING, PAUSED, STOPPED };
+
+class AudioSource {
+public:
+    AudioSource(float volume = 1.0f);
+    ~AudioSource();
+
+    void set_buffer_2d(const AudioBuffer& buffer);
+    void set_buffer_3d(const AudioBuffer& buffer, const glm::vec3& vec3);
+    void set_loop(bool on = true);
+    void set_volume(float volume);
+    void set_pitch(float pitch);
+    void play();
+    void play_2d(const AudioBuffer& buffer);
+    void play_3d(const AudioBuffer& buffer, const glm::vec3& pos);
+
+    void stop();
+    void pause();
+    float duration() const;
+    float current_time() const;
+    float target_volume() const;
+    float& target_volume();
+    void set_target_volume(float volume);
+    AudioState state() const;
+
+    void mark_in_use();
+    bool in_use() const;
+    void reset();
+
+    void set_filter(const AudioFilter& filter);
+    void clear_filter();
+    void set_effect_slot(const AudioEffectSlot& slot);
+    void clear_effect_slot();
+
+private:
+    ALuint m_source = 0;
+    float m_target_volume = 1.0f;
+    float m_duration = 0.0f;
+    bool m_using;
+};
+} // namespace Cubed

include/Cubed/audio/sound_manager.hpp

@@ -0,0 +1,19 @@
+#pragma once
+#include "Cubed/audio/audio_buffer.hpp"
+
+#include <string>
+#include <unordered_map>
+namespace Cubed {
+class SoundManager {
+public:
+    SoundManager();
+    ~SoundManager();
+    const AudioBuffer& load(const std::string& name);
+    const AudioBuffer& get_buffer(const std::string& name);
+    void init();
+    void clear();
+
+private:
+    std::unordered_map<std::string, AudioBuffer> m_buffers;
+};
+} // namespace Cubed

include/Cubed/audio/source_pool.hpp

@@ -0,0 +1,23 @@
+#pragma once
+#include "Cubed/audio/audio_source.hpp"
+
+namespace Cubed {
+class SourcePool {
+private:
+    std::vector<AudioSource> m_sources;
+
+public:
+    explicit SourcePool(size_t size);
+    ~SourcePool();
+    SourcePool(const SourcePool&) = delete;
+    SourcePool(SourcePool&&) = delete;
+    SourcePool& operator=(const SourcePool&) = delete;
+    SourcePool& operator=(SourcePool&&) = delete;
+
+    void update();
+    AudioSource* acquire();
+
+    std::vector<AudioSource>& sources();
+};
+
+} // namespace Cubed

include/Cubed/camera.hpp

@@ -1,7 +1,7 @@
 #pragma once
 
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
+#include "Cubed/input/event.hpp"
+
 #include <glm/glm.hpp>
 #include <glm/gtc/matrix_transform.hpp>
 #include <glm/gtc/type_ptr.hpp>
@@ -12,11 +12,24 @@ class ClientPlayer;
 
 class Camera {
 private:
+    enum class Perspective {
+        FIRST_PERSON,
+        THIRD_PERSON_BACK,
+        THIRD_PERSON_FRONT,
+    };
+
     bool m_firse_mouse = true;
     ClientPlayer* m_player;
     float m_last_mouse_x, m_last_mouse_y;
     glm::vec3 m_camera_pos;
     bool m_under_water = false;
+    Perspective m_perspective = Perspective::FIRST_PERSON;
+    glm::vec3 m_front;
+    glm::vec3 camera_collision(glm::vec3 start, glm::vec3 end,
+                               float radius = 0.2f);
+
+    bool handle_key_event(const KeyEvent& e);
+    bool handle_mouse_move_event(const MouseMoveEvent& e);
 
 public:
     Camera();
@@ -26,13 +39,17 @@ public:
     void camera_init(ClientPlayer* player);
     void hot_reload();
     void reset_camera();
-    void update_cursor_position_camera(double xpos, double ypos);
+    void update_cursor_position_camera(float offset_x, float offset_y);
 
     const glm::mat4 get_camera_lookat() const;
     const glm::vec3& get_camera_pos() const;
 
     bool is_under_water() const;
     glm::vec3 get_camera_front() const;
+    void change_perspective();
+    bool is_first_person() const;
+    bool handle_event(const Event& e);
+    ClientPlayer* player();
 };
 
 } // namespace Cubed

include/Cubed/config.hpp

@@ -1,99 +1,74 @@
 #pragma once
-#include "Cubed/tools/cubed_assert.hpp"
 #include "Cubed/tools/toml.utils.hpp"
 
 namespace Cubed {
 
 class Config {
 public:
-    Config();
+    explicit Config(std::string_view path);
+    Config(const Config&) = delete;
+    Config(Config&&) = delete;
+    Config& operator=(const Config&) = delete;
+    Config& operator=(Config&&) = delete;
     ~Config();
 
-    static Config& get();
-
     toml::table& table();
 
-    void load_or_create_config();
+    void load_config();
     void save_to_file();
 
-    template <TOML::TomlValueType T> T get(std::string_view key) const {
-        size_t cur = 0;
-        auto pos = key.find('.');
-        const toml::table* table = &m_tbl;
-        while (pos != std::string_view::npos) {
-            std::string_view s = key.substr(cur, pos - cur);
-            if (s.empty()) {
-                Logger::error("Empty key/table name in path '{}'", key);
-                ASSERT(false);
-                std::abort();
-            }
-            cur = pos + 1;
-            pos = key.find('.', cur);
-            if (auto* next = (*table)[s].as_table()) {
-                table = next;
-            } else {
-                Logger::error("Can't find table {}", s);
-                ASSERT(false);
-                std::abort();
-            }
+    template <TOML::TomlValueType T>
+    T get(std::string_view key, T default_value) {
+        if (auto* node = find_node(m_tbl, key)) {
+            if (auto value = node->value<T>())
+                return *value;
         }
-        std::string_view n_key = key.substr(cur);
-        if (n_key.empty()) {
-            Logger::error("Trailing dot in path '{}'", key);
-            ASSERT(false);
-            std::abort();
-        }
-        auto opt = (*table)[n_key].value<T>();
-        if (opt) {
-            return *opt;
+
+        set(key, default_value);
+
+        return default_value;
+    }
+
+    template <TOML::TomlValueType T> void set(std::string_view key, T&& value) {
+        auto pos = key.rfind('.');
+
+        toml::table* table;
+        std::string_view name;
+
+        if (pos == std::string_view::npos) {
+            table = &m_tbl;
+            name = key;
         } else {
-            Logger::error("Can't find key {}", n_key);
-            ASSERT(false);
-            std::abort();
+            table = find_or_create_table(key.substr(0, pos));
+            name = key.substr(pos + 1);
         }
+        // Insert node at the last level's table
+        table->insert_or_assign(name, std::forward<T>(value));
     }
-    template <typename T> void set(std::string_view key, T&& val) {
-        if constexpr (!TOML::TomlValueType<std::decay_t<T>>) {
-            static_assert(false, "Type Not Support");
-        }
-        size_t cur = 0;
-        auto pos = key.find('.');
-        toml::table* table = &m_tbl;
-        while (pos != std::string_view::npos) {
-            std::string_view s = key.substr(cur, pos - cur);
-            if (s.empty()) {
-                Logger::error("Empty key/table name in path '{}'", key);
-                ASSERT(false);
-                std::abort();
-            }
-            cur = pos + 1;
-            pos = key.find('.', cur);
-            if (auto* next = (*table)[s].as_table()) {
-                table = next;
-            } else {
-                auto [it, inserted] = table->insert_or_assign(s, toml::table{});
-                table = it->second.as_table();
-            }
-        }
-        std::string_view n_key = key.substr(cur);
-        if (n_key.empty()) {
-            Logger::error("Trailing dot in path '{}'", key);
-            ASSERT(false);
-            std::abort();
-        }
-        table->insert_or_assign(n_key, std::forward<T>(val));
-    }
+
     template <typename T> void set_and_save(std::string_view key, T&& val) {
         set(key, std::forward(val));
         save_to_file();
     }
-    toml::node_view<toml::node> val_view(std::string_view key);
 
 private:
     toml::table m_tbl;
-    constexpr static inline std::string_view CONGIF_PATH =
-        ASSETS_PATH "config.toml";
-    void create_config();
+    const std::string CONGIF_PATH;
+    const toml::node* find_node(const toml::table& root,
+                                std::string_view path) const;
+    // Follow the path to find the last-level toml::table, creating it if it
+    // does not exist
+    toml::table* find_or_create_table(std::string_view path);
 };
 
+template <>
+inline float Config::get(std::string_view key, float default_value) {
+    return static_cast<float>(
+        Config::get<double>(key, static_cast<double>(default_value)));
+}
+
+template <> inline void Config::set(std::string_view key, float&& value) {
+    Config::set<double>(key, static_cast<double>(value));
+}
+
 } // namespace Cubed

include/Cubed/debug_collector.hpp

@@ -1,7 +1,11 @@
 #pragma once
 
-#include "Cubed/ui/text.hpp"
+#include "Cubed/ui/column_layout.hpp"
+#include "Cubed/ui/label.hpp"
+#include "Cubed/ui/widget.hpp"
 
+#include <format>
+#include <memory>
 #include <unordered_map>
 
 namespace Cubed {
@@ -9,16 +13,25 @@ namespace Cubed {
 class DebugCollector {
 public:
     static DebugCollector& get();
+    static void distory();
     DebugCollector();
 
-    std::unordered_map<std::size_t, Text>& all_texts();
-
-    Text& text(std::string_view name);
-    void report(std::string_view name, std::string_view content);
-    void init_text();
+    void report(const std::string& name, std::string_view content);
+    void init(int width, int height);
+    Widget& get_widget();
+    bool handle_event(const Event& e);
 
 private:
-    std::unordered_map<std::size_t, Text> m_texts;
+    ColumnLayout m_widget;
+    std::unordered_map<std::string, Label*> m_component;
+    static std::unique_ptr<DebugCollector>& get_ptr();
 };
 
+template <typename... Args>
+void d_rep(const std::string& key, std::format_string<Args...> fmt,
+           Args&&... args) {
+    std::string msg = std::vformat(fmt.get(), std::make_format_args(args...));
+    DebugCollector::get().report(key, msg);
+}
+
 } // namespace Cubed

include/Cubed/dev_panel.hpp

@@ -1,11 +1,14 @@
 #pragma once
 
+#include "Cubed/config.hpp"
+
 #include <toml++/toml.hpp>
 
 namespace Cubed {
 
-class App;
+class WorldScene;
 class ClientPlayer;
+class App;
 class DevPanel {
     struct ConfigView {
         float fov = 70.0f;
@@ -20,27 +23,27 @@ class DevPanel {
         bool is_enable_aniso = false;
         bool is_support_aniso = true;
         bool is_reload = true;
+        float volume_music = 1.0f;
+        float volume_sfx = 1.0f;
     };
     struct PlayerProfile {
         int game_mode = 0;
         int gait = 0;
         float pos[3] = {0.0f, 0.0f, 0.0f};
     };
-    struct TextEditing {
-        bool perlin_seed = false;
-    };
 
 public:
-    DevPanel(App& app);
+    DevPanel(WorldScene& app);
     void init();
     void render();
 
 private:
     App& m_app;
-    ConfigView m_config;
+    WorldScene& m_world_scene;
+    Config& m_config;
+    ConfigView m_config_view;
     ClientPlayer* m_player;
     PlayerProfile m_player_profile;
-    TextEditing m_text_editing;
     bool m_need_save_config = false;
     bool m_gen_thread_running = true;
     int m_theme = 0;
@@ -50,7 +53,6 @@ private:
     int m_samples_idx = 1;
     int m_threads = 1;
     int m_chunk_style = 0;
-    void show_about_table_bar();
     void show_biome_table_bar();
     void show_time_table_bar();
     void show_cave_table_bar();

include/Cubed/gameplay/chunk_generator.hpp

@@ -18,6 +18,7 @@ public:
     ChunkGenerator(ServerChunk& chunk);
 
     static void init();
+    static void init(unsigned seed);
     static void reload();
     static const unsigned& seed();
     static void seed(unsigned s);

include/Cubed/gameplay/client_chunk.hpp

@@ -51,6 +51,7 @@ public:
     const std::vector<BlockType>& get_chunk_blocks() const;
     void receive_chunk(const ChunkDataRsp& data);
     void gen_vertex_data(const OptionalBlockVectorArray& neighbor_block);
+    // Can only be called on the render thread
     void upload_to_gpu();
 
     GLuint get_normal_vao() const;
@@ -75,6 +76,7 @@ public:
     void need_upload();
 
     void set_chunk_block(int index, unsigned id);
+    BlockType get_chunk_block(int index);
     bool is_temp_chunk() const;
     ChunkPos chunk_pos() const;
     BiomeType biome() const;
@@ -82,6 +84,7 @@ public:
     std::vector<BlockType>& blocks();
     ClientWorld& world();
     unsigned seed() const;
+    const ChunkRenderSnapshot* get_render_snapshot() const;
 
 private:
     struct FaceKey {
@@ -117,6 +120,9 @@ private:
     4 - water
     */
     std::vector<VertexData> m_vertex_data;
+
+    ChunkRenderSnapshot m_render_snapshot;
+
     unsigned m_seed = 0;
     void clear_dirty();
     void gen_vertices(const OptionalBlockVectorArray& neighbor_block);

include/Cubed/gameplay/client_player.hpp

@@ -4,41 +4,51 @@
 #include "Cubed/gameplay/block.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/game_mode.hpp"
-#include "Cubed/input.hpp"
+#include "Cubed/gameplay/game_time.hpp"
+#include "Cubed/gameplay/player.hpp"
+#include "Cubed/input/event.hpp"
+#include "Cubed/input/input.hpp"
 
 #include <absl/container/flat_hash_set.h>
 #include <glm/glm.hpp>
 #include <optional>
 #include <shared_mutex>
 namespace Cubed {
-enum class Gait { WALK = 0, RUN };
+
 class ClientWorld;
 class ClientPlayer {
 public:
+    static constexpr float WALK_SOUND_INTERVAL = 0.45f;
+    static constexpr float RUN_SOUND_INTERVAL = 0.3f;
     using ChunkPosSet = absl::flat_hash_set<ChunkPos, ChunkPos::Hash>;
     ClientPlayer(ClientWorld& world);
     ~ClientPlayer();
 
+    bool handle_mouse_button_event(const MouseButtonEvent& e);
+    bool handle_key_event(const KeyEvent& e);
+    bool handle_mouse_wheel_event(const MouseWheelEvent& e);
+
+    void update_front_vec(float offset_x, float offset_y);
+    bool update_player_move_state(Key key, KeyAction action);
+    bool update_scroll(float yoffset);
+
     void update_chunk_set(const ChunkPosSet& set);
     const ChunkPosSet& get_chunk_pos_set() const;
-    ChunkPosSet& get_chunk_pos_set();
+    ChunkPosSet get_chunk_pos_set();
 
-    AABB get_aabb(const glm::vec3& pos) const;
+    static AABB get_aabb(const glm::vec3& pos);
     const glm::vec3& get_front() const;
-    const Gait& get_gait() const;
+    Gait get_gait() const;
     const std::optional<LookBlock>& get_look_block_pos() const;
     // thread safe
     glm::vec3 get_player_pos() const;
     const MoveState& get_move_state() const;
 
     void change_mode(GameMode mode);
-    void hot_reload();
+    void reload_config();
     void set_player_pos(const glm::vec3& pos);
     void set_place_block(unsigned id);
     void update(float delta_time);
-    void update_front_vec(float offset_x, float offset_y);
-    void update_player_move_state(int key, int action);
-    void update_scroll(double yoffset);
 
     float& max_walk_speed();
     float& max_run_speed();
@@ -48,19 +58,30 @@ public:
     float& g();
     float& fly_y_speed();
 
-    unsigned place_block() const;
+    unsigned get_current_block() const;
 
-    Gait& gait();
+    void set_gait(Gait gait);
     GameMode& game_mode();
 
-    const ClientWorld& get_world() const;
+    ClientWorld& get_world();
 
     void set_uuid(std::string_view uuid);
-    const std::string& get_uuid() const;
+    std::string get_uuid() const;
     const std::string& get_name() const;
-
+    void reset_key_status();
     void init(std::string_view name);
 
+    float yaw() const;
+    float pitch() const;
+    float& angle();
+    float& walk_time();
+    bool ray_cast(const glm::vec3& start, const glm::vec3& dir,
+                  glm::ivec3& block_pos, glm::vec3& normal,
+                  float distance = 4.0f);
+    bool is_underwater() const;
+    void set_underwater(bool u);
+    void place_block(float dt);
+
 private:
     using enum GameMode;
     float m_max_walk_speed = DEFAULT_MAX_WALK_SPEED;
@@ -69,9 +90,10 @@ private:
     float m_deceleration = DEFAULT_DECELERATION;
     float m_g = DEFAULT_G;
     constexpr static float MAX_SPACE_ON_TIME = 0.3f;
-
-    float m_yaw = 0.0f;
-    float m_pitch = 0.0f;
+    constexpr static float PLACE_BLOCK_INTERVAL = 0.2f;
+    float m_place_time = PLACE_BLOCK_INTERVAL;
+    std::atomic<float> m_yaw = 0.0f;
+    std::atomic<float> m_pitch = 0.0f;
 
     float m_sensitivity = 0.15f;
 
@@ -88,6 +110,10 @@ private:
 
     unsigned m_place_block = 1;
 
+    bool m_moving = false;
+    bool m_sprinting = false;
+    bool m_underwater = false;
+
     glm::vec3 direction = glm::vec3(0.0f, 0.0f, 0.0f);
     glm::vec3 move_distance{0.0f, 0.0f, 0.0f};
     // player is tow block tall, the pos is the lower pos
@@ -97,29 +123,39 @@ private:
 
     glm::vec3 m_front{0, 0, -1};
     glm::vec3 m_right{0, 0, 0};
-    glm::vec3 m_size{0.6f, 1.8f, 0.6f};
+    static constexpr glm::vec3 M_SIZE{0.6f, 1.8f, 0.6f};
 
-    Gait m_gait = Gait::WALK;
+    std::atomic<Gait> m_gait = Gait::STOP;
     MoveState m_move_state{};
+    MouseState m_mouse_state{};
     GameMode m_game_mode = CREATIVE;
     std::optional<LookBlock> m_look_block = std::nullopt;
     std::string m_name{};
+    mutable std::shared_mutex m_uuid_mutex;
     std::string m_uuid;
     ClientWorld& m_world;
 
+    float m_angle{0.0f};
+    float m_walk_time{0.0f};
+
+    std::unordered_map<std::string, Timer> m_timers;
+
     mutable std::shared_mutex m_player_pos_mutex;
     mutable std::shared_mutex m_chunk_pos_mutex;
     ChunkPosSet m_player_chunk_pos_set;
-    bool ray_cast(const glm::vec3& start, const glm::vec3& dir,
-                  glm::ivec3& block_pos, glm::vec3& normal,
-                  float distance = 4.0f);
 
     void update_direction();
     void update_lookup_block();
+
     void update_move(float delta_time);
+
     void update_x_move(glm::vec3& player_pos);
     void update_y_move(glm::vec3& player_pos);
     void update_z_move(glm::vec3& player_pos);
+
     void update_player_chunk();
+
+    void play_walk_sound(float dt);
+    Gait compute_gait() const;
 };
 } // namespace Cubed

include/Cubed/gameplay/client_world.hpp

@@ -1,11 +1,15 @@
 #pragma once
+#include "Cubed/audio/audio_engine.hpp"
+#include "Cubed/config.hpp"
 #include "Cubed/gameplay/block.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/client_chunk.hpp"
 #include "Cubed/gameplay/client_player.hpp"
 #include "Cubed/gameplay/game_time.hpp"
 #include "Cubed/gameplay/network_client.hpp"
-#include "Cubed/tools/thread_pool.hpp"
+#include "Cubed/input/event.hpp"
+#include "Cubed/tools/cubed_random.hpp"
+#include "Cubed/tools/priority_thread_pool.hpp"
 
 #include <absl/container/flat_hash_set.h>
 #include <deque>
@@ -14,26 +18,42 @@
 #include <tbb/concurrent_unordered_map.h>
 namespace Cubed {
 
-struct RemotePlayerInfo {
+struct PlayerInfo {
     std::string name;
+    std::string uuid;
     glm::vec3 render_pos;
     glm::vec3 target_pos;
+    float render_yaw;
+    float yaw;
+    float render_pitch;
+    float pitch;
+    Gait gait;
+    float angle = 0.0f;
+    float walk_time = 0.0f;
+    float moving_time = 0.0f;
 };
 
-struct RemotePlayerRenderData {
+struct PlayerRenderData {
     std::string name;
+    std::string uuid;
     glm::vec3 render_pos;
+    float yaw;
+    float pitch;
+    Gait gait;
+    float angle;
 };
-
+class WorldScene;
 class ClientWorld {
 public:
-    ClientWorld();
+    ClientWorld(AudioEngine& auido, Config& config, WorldScene& scene);
     ~ClientWorld();
     void init(std::string_view player_name,
               std::shared_ptr<NetworkClient> client);
     void update(float delta_time);
+    bool handle_event(const Event& e);
     const std::optional<LookBlock>& get_look_block_pos() const;
     ClientPlayer& get_player();
+    const ClientPlayer& get_player() const;
     int get_block(const glm::ivec3& block_pos) const;
     bool is_solid(const glm::ivec3& block_pos) const;
     bool can_pass_block(const glm::ivec3& block_pos) const;
@@ -41,8 +61,8 @@ public:
 
     void rebuild_world();
 
-    void push_delete_vbo(GLuint vbo);
-    void push_delete_vao(GLuint vao);
+    void push_delete_vbo(std::unique_ptr<VertexBuffer>& vbo);
+    void push_delete_vao(std::unique_ptr<VertexArray>& vao);
     // void hot_reload();
 
     // void rebuild_world();
@@ -52,6 +72,8 @@ public:
 
     void receive_remote_player(const PlayerInfoRsp& rsp);
     void receive_player_logout(const LogoutRsp& rsp);
+    void receive_player_water_sound(const PlayerWaterSound& rsp);
+    void send_player_water_sound(bool underwater, const glm::vec3& pos);
     int rendering_distance() const;
     void rendering_distance(int rendering_distance);
     int get_chunk_task_id() const;
@@ -61,55 +83,78 @@ public:
     void start_thread_pool();
     void stop_thread_pool();
     void change_pool_threads(int threads);
-    void hot_reload();
+    void reload_config(bool chunk_build = true);
     void request_chunk();
+    void reset_key_status();
     std::vector<glm::vec4>& planes();
-    const std::vector<ChunkRenderSnapshot>& render_snapshots() const;
-    const std::vector<RemotePlayerRenderData>& render_player_data() const;
+    const std::vector<const ChunkRenderSnapshot*>& render_snapshots() const;
+    const std::vector<PlayerRenderData>& render_player_data() const;
+    std::vector<PlayerRenderData>& render_player_data();
+
     glm::vec3 sunlight_dir() const;
+    bool sphere_collide_world(glm::vec3 center, float radius) const;
     void receive_chunk(std::vector<uint8_t> data, PacketHeader header);
     void request_exit();
     bool is_receive_exit();
     int chunk_size() const;
+    static AABB get_block_aabb(const glm::ivec3& pos);
+    AudioEngine& get_audio();
+    Config& get_config();
+    WorldScene& world_scene();
+    void set_direct_exit();
     template <typename Fn>
-    void register_timer(std::string_view id, TickType threshold, Fn&& f) {
-        m_timers.emplace(std::piecewise_construct,
-                         std::forward_as_tuple(std::string(id)),
-                         std::forward_as_tuple(threshold, std::forward<Fn>(f)));
+    void register_ticktimer(std::string_view id, TickType threshold, Fn&& f) {
+        m_ticktimers.emplace(
+            std::piecewise_construct, std::forward_as_tuple(std::string(id)),
+            std::forward_as_tuple(threshold, std::forward<Fn>(f)));
     }
 
 private:
+    std::atomic<bool> m_is_pending_delete_queue_free{false};
+    std::mutex m_delete_vbo_mutex;
+    std::mutex m_delete_vao_mutex;
+    std::vector<std::unique_ptr<VertexBuffer>> m_pending_delete_vbo;
+    std::vector<std::unique_ptr<VertexArray>> m_pending_delete_vao;
+
     enum class ChunkLoadStyle { RANDOM, CENTER };
     using ChunkHashMap =
         tbb::concurrent_hash_map<ChunkPos, std::shared_ptr<ClientChunk>,
                                  ChunkPos::TBBHash>;
     using ChunkPosSet = absl::flat_hash_set<ChunkPos, ChunkPos::Hash>;
     using ChunkPosVector = std::vector<ChunkPos>;
-    using OtherPlayerHashMap =
-        std::unordered_map<std::string, RemotePlayerInfo>;
+    using OtherPlayerHashMap = std::unordered_map<std::string, PlayerInfo>;
     using chunk_acc = ChunkHashMap::accessor;
     using chunk_cacc = ChunkHashMap::const_accessor;
-    static constexpr int WORLD_EXIT_TIMEOUT = 200;
 
+    struct PendingSound {
+        std::string sound;
+        glm::vec3 sound_pos;
+    };
+
+    static constexpr int WORLD_EXIT_TIMEOUT = 200;
+    static constexpr int MAX_UPLOAD_CHUNK_SUM = 16;
     ClientPlayer m_player;
-    OtherPlayerHashMap m_other_players;
+    OtherPlayerHashMap m_player_info;
     ChunkHashMap m_chunks;
+    AudioEngine& m_audio;
+    Config& m_config;
+    WorldScene& m_world_scene;
     std::vector<glm::vec4> m_planes;
     std::jthread m_client_thread;
 
-    std::mutex m_delete_vbo_mutex;
-    std::mutex m_delete_vao_mutex;
-    std::mutex m_other_players_mutex;
+    mutable std::shared_mutex m_player_info_mutex;
 
     tbb::concurrent_queue<std::unique_ptr<ClientChunk>> m_pending_upload_queue;
-
-    std::vector<GLuint> m_pending_delete_vbo;
-    std::vector<GLuint> m_pending_delete_vao;
+    tbb::concurrent_queue<ChunkPos> m_dirty_chunk_queue;
+    tbb::concurrent_queue<PendingSound> m_pending_sound;
 
     std::deque<ChunkPos> m_dirty_queue;
-    std::vector<ChunkRenderSnapshot> m_render_snapshots;
-    std::vector<RemotePlayerRenderData> m_render_player_data;
-    tbb::concurrent_unordered_map<std::string, Timer> m_timers;
+    std::vector<const ChunkRenderSnapshot*> m_render_snapshots;
+    std::vector<PlayerRenderData> m_render_player_data;
+
+    tbb::concurrent_unordered_map<std::string, TickTimer> m_ticktimers;
+    std::unordered_map<std::string, Timer> m_timers;
+    std::atomic<bool> m_exit_direct{false};
     std::atomic<bool> m_game_running{false};
     std::atomic<bool> m_receive_exit{false};
     std::atomic<int> m_rendering_distance{24};
@@ -121,13 +166,13 @@ private:
     std::shared_ptr<NetworkClient> m_client;
     ChunkLoadStyle m_chunk_load_style{ChunkLoadStyle::CENTER};
 
-    std::atomic<std::shared_ptr<ThreadPool>> m_thread_pool;
+    std::atomic<std::shared_ptr<PriorityThreadPool>> m_thread_pool;
+
+    Random m_random;
 
     void client_run(std::stop_token token);
 
-    void set_player_pos();
-
-    void report_player_pos();
+    void report_player_info();
 
     void set_block(const glm::ivec3& pos, unsigned id);
 

include/Cubed/gameplay/game_time.hpp

@@ -6,7 +6,9 @@
 #include <functional>
 #include <utility>
 namespace Cubed {
+
 using TickType = long long;
+using TimeType = float;
 
 constexpr int DEFAULT_PER_TICK_TIME = 50;
 
@@ -14,10 +16,10 @@ constexpr TickType DAY_TIME = 24000;
 
 constexpr TickType PER_HOUR = 1000;
 
-class Timer {
+class TickTimer {
 public:
     template <typename Fn>
-    Timer(TickType threshold, Fn&& f)
+    TickTimer(TickType threshold, Fn&& f)
         : m_fn(std::forward<Fn>(f)), m_threshold(threshold) {
         ASSERT_MSG(threshold > 0, "Threshold Must Rreater Than 0");
     }
@@ -37,4 +39,37 @@ private:
     TickType m_current = 0;
 };
 
+class Timer {
+public:
+    template <typename Fn>
+    Timer(TimeType threshold, Fn&& f)
+        : m_fn(std::forward<Fn>(f)), m_threshold(threshold) {
+        ASSERT_MSG(threshold > 0, "Threshold Must Rreater Than 0");
+    }
+    bool update(TimeType dt) {
+        m_current += dt;
+
+        bool triggered = false;
+
+        while (m_current >= m_threshold) {
+            m_current -= m_threshold;
+            m_fn();
+            triggered = true;
+        }
+
+        return triggered;
+    }
+    void reset() { m_current = 0.0f; }
+    void set_threshold(TimeType threshold) {
+
+        ASSERT_MSG(threshold > 0, "Threshold must be greater than 0");
+        m_threshold = threshold;
+    }
+
+private:
+    std::function<void()> m_fn;
+    TimeType m_threshold;
+    TimeType m_current = 0;
+};
+
 } // namespace Cubed

include/Cubed/gameplay/network_client.hpp

@@ -3,6 +3,7 @@
 #include "Cubed/gameplay/packet.hpp"
 
 #include <asio.hpp>
+#include <queue>
 #include <string>
 #include <thread>
 namespace Cubed {
@@ -14,29 +15,56 @@ public:
     ~NetworkClient();
     void close();
     void stop();
-    void send(Packet packet);
+    void send(Packet packet, int priority = 10);
     void start(std::string ip, int port = 25530);
     bool is_connected() const;
     bool is_connect_error() const;
+    std::string get_error_string() const;
+    void clear_error();
 
 private:
+    struct Task {
+        int priority = 10;
+        std::uint64_t sequence = 0;
+        Packet packet;
+        Task(int p, std::uint64_t seq, Packet pac)
+            : priority(p), sequence(seq), packet(std::move(pac)) {}
+    };
+
+    struct TaskCompare {
+        bool operator()(const Task& a, const Task& b) const {
+
+            if (a.priority != b.priority) {
+                return a.priority > b.priority;
+            }
+
+            return a.sequence > b.sequence;
+        }
+    };
+
     asio::io_context m_io;
 
     std::thread m_net_thread;
     static constexpr uint32_t MAX_PACKET_SIZE = 4 * 1024 * 1024;
     tcp::socket m_socket;
     std::vector<char> m_read_buffer;
-    std::deque<Packet> m_write_queue;
-    asio::strand<asio::io_context::executor_type> m_strand;
-    asio::awaitable<void> connect(std::string ip, int port);
-    asio::awaitable<void> read_loop();
 
+    std::priority_queue<Task, std::vector<Task>, TaskCompare> m_write_queue;
+
+    asio::strand<asio::io_context::executor_type> m_strand;
     std::atomic<bool> m_closed{false};
     std::atomic<bool> m_connected{false};
     std::atomic<bool> m_connect_error{false};
+    mutable std::mutex m_error_string_mutex;
+    std::string m_error_string;
     // ClientWorld is managed by App
     ClientWorld& m_world;
+    std::atomic_uint64_t m_sequence{0};
+
+    asio::awaitable<void> connect(std::string ip, int port);
+    asio::awaitable<void> read_loop();
 
     void do_write();
+    void set_error(std::string_view error);
 };
 } // namespace Cubed

include/Cubed/gameplay/network_server.hpp

@@ -1,4 +1,5 @@
 #pragma once
+#include "Cubed/config.hpp"
 #include "Cubed/gameplay/server_world.hpp"
 #include "Cubed/gameplay/session.hpp"
 
@@ -8,17 +9,19 @@ namespace Cubed {
 
 class NetworkServer {
 public:
-    NetworkServer(int port = 25530);
+    explicit NetworkServer();
     ~NetworkServer();
     void stop();
 
     // Run in another thread after initialization is complete
-    void start_server(int port = 25530);
-
+    void start_server(int port);
+    void start_server();
     int port() const;
     ServerWorld& server_world();
 
 private:
+    Config m_config;
+
     asio::io_context m_io;
     std::thread m_net_thread;
     int m_port = 25530;

include/Cubed/gameplay/packet.hpp

@@ -52,8 +52,9 @@ enum class PacketEnum : uint16_t {
     LOGOUT_REQ = 1003,
     LOGOUT_RSP = 1004,
     PLAYER_INFO = 2001,
-    PLAYER_POS = 2002,
+    C2S_PLAYER_INFO = 2002,
     PLAYER_INFO_RSP = 2003,
+    PLAYER_WATER_SOUND = 2004,
     CHUNK_DATA_REQ = 3001,
     CHUNK_DATA_RSP = 3002,
     BLOCK_CHANGE_REQ = 3003,
@@ -87,8 +88,8 @@ template <> constexpr uint16_t get_packet_id<LogoutRsp>() {
 template <> constexpr uint16_t get_packet_id<PlayerInfo>() {
     return std::to_underlying(PacketEnum::PLAYER_INFO);
 }
-template <> constexpr uint16_t get_packet_id<PlayerPos>() {
-    return std::to_underlying(PacketEnum::PLAYER_POS);
+template <> constexpr uint16_t get_packet_id<C2S_PlayerInfo>() {
+    return std::to_underlying(PacketEnum::C2S_PLAYER_INFO);
 }
 template <> constexpr uint16_t get_packet_id<PlayerInfoRsp>() {
     return std::to_underlying(PacketEnum::PLAYER_INFO_RSP);
@@ -117,6 +118,9 @@ template <> constexpr uint16_t get_packet_id<Ping>() {
 template <> constexpr uint16_t get_packet_id<Pong>() {
     return std::to_underlying(PacketEnum::PONG);
 }
+template <> constexpr uint16_t get_packet_id<PlayerWaterSound>() {
+    return std::to_underlying(PacketEnum::PLAYER_WATER_SOUND);
+}
 
 template <typename T>
     requires std::derived_from<T, google::protobuf::Message>

include/Cubed/gameplay/player.hpp

@@ -0,0 +1,21 @@
+#pragma once
+#include <stdexcept>
+#include <utility>
+namespace Cubed {
+enum class Gait { STOP = 0, WALK = 1, RUN = 2 };
+constexpr int get_gait_id(Gait gait) { return std::to_underlying(gait); }
+
+inline Gait get_gait_from_id(int id) {
+    switch (id) {
+    case std::to_underlying(Gait::STOP):
+        return Gait::STOP;
+    case std::to_underlying(Gait::WALK):
+        return Gait::WALK;
+    case std::to_underlying(Gait::RUN):
+        return Gait::RUN;
+    default:
+        throw std::runtime_error("Unknown Gait");
+    }
+}
+
+} // namespace Cubed

include/Cubed/gameplay/server_player.hpp

@@ -1,6 +1,7 @@
 #pragma once
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/game_time.hpp"
+#include "Cubed/gameplay/player.hpp"
 
 #include <absl/container/flat_hash_set.h>
 #include <atomic>
@@ -38,6 +39,14 @@ public:
     const ChunkPosSet& get_chunk_pos_set() const;
     ChunkPosSet& get_chunk_pos_set();
 
+    void set_yaw(float yaw);
+    void set_pitch(float pitch);
+    float yaw() const;
+    float pitch() const;
+
+    Gait gait() const;
+    void set_gait(Gait gait);
+
 private:
     static constexpr TickType TIMEOUT = 200;
     std::string m_name;
@@ -45,9 +54,12 @@ private:
     glm::vec3 m_pos{0.0f};
     ServerWorld& m_world;
     ChunkPos m_last_chunk_pos{0, 0};
-    std::shared_ptr<Session> m_session;
+    std::atomic<std::shared_ptr<Session>> m_session;
     std::atomic<TickType> m_last_gametick{0};
     std::atomic<int> m_chunk_task_id{0};
+    std::atomic<float> m_yaw{0.0f};
+    std::atomic<float> m_pitch{0.0f};
+    std::atomic<Gait> m_gait;
     mutable std::shared_mutex m_chunk_pos_mutex;
     ChunkPosSet m_player_chunk_pos_set;
 };

include/Cubed/gameplay/server_world.hpp

@@ -1,11 +1,14 @@
 #pragma once
 
+#include "Cubed/config.hpp"
 #include "Cubed/gameplay/cave_carver.hpp"
 #include "Cubed/gameplay/chunk_pos.hpp"
 #include "Cubed/gameplay/game_time.hpp"
+#include "Cubed/gameplay/packet.hpp" // IWYU pragma: keep
 #include "Cubed/gameplay/river_worm.hpp"
 #include "Cubed/gameplay/server_chunk.hpp"
 #include "Cubed/gameplay/server_player.hpp"
+#include "Cubed/tools/priority_thread_pool.hpp"
 #include "Cubed/tools/recent_queue.hpp"
 #include "Cubed/tools/thread_pool.hpp"
 #include "world/block_change.pb.h"
@@ -23,7 +26,7 @@ class Session;
 class ServerWorld {
 public:
     enum class ThreadPoolKind { NET, GEN };
-    ServerWorld();
+    ServerWorld(Config& config);
     ~ServerWorld();
     void stop();
     void handle_player_exit(const std::string& uuid);
@@ -32,7 +35,6 @@ public:
     void update();
     void hot_reload();
 
-    void rebuild_world();
     int rendering_distance() const;
     void rendering_distance(int rendering_distance);
     void start_gen_thread();
@@ -69,7 +71,8 @@ public:
 
     bool set_block(const glm::ivec3& block_pos, unsigned id);
 
-    void sync_player_pos(const std::string& uuid, float x, float y, float z);
+    void sync_player_pos(const C2S_PlayerInfo& rsp);
+    void sync_player_water_sound(const PlayerWaterSound& rsp);
     void handle_player_login(const std::string& player_name,
                              std::shared_ptr<Session> session);
     glm::vec3 get_player_pos(const std::string& uuid) const;
@@ -116,10 +119,12 @@ private:
 
     using uuid_acc = PlayerUUIDMap::accessor;
     using uuid_cacc = PlayerUUIDMap::const_accessor;
+
+    Config& m_config;
+
     // key = uuid
     PlayerHashMap m_players;
     ChunkHashMap m_chunks;
-    NewChunkVector m_new_chunks;
 
     CaveCarver m_cave_carcer;
     RiverWorm m_river_worm;
@@ -131,34 +136,32 @@ private:
     std::atomic<bool> m_could_gen{true};
     std::atomic<bool> m_gen_running{false};
     std::atomic<bool> m_need_gen_chunk{false};
-    std::atomic<bool> m_is_rebuilding{false};
     std::atomic<bool> m_init{false};
     std::atomic<bool> m_stopped{false};
     std::atomic<int> m_rendering_distance{24};
     std::atomic<int> m_gen_pool_threads{0};
     std::atomic<int> m_net_pool_threads{0};
     std::atomic<int> m_max_threads{1};
-
+    std::atomic<size_t> m_player_sum{0};
     std::atomic<TickType> m_game_ticks{0};
     std::atomic<TickType> m_day_tick{6000};
     std::atomic<bool> m_tick_running{true};
     std::atomic<int> m_per_tick_time = DEFAULT_PER_TICK_TIME; // ms
 
-    std::shared_mutex m_new_chunk_mutex;
     mutable std::shared_mutex m_player_mutex;
     std::mutex m_need_gen_queue_mutex;
     std::condition_variable_any m_gen_cv;
 
     RecentQueue<std::string> m_need_gen_queue;
 
-    std::atomic<std::shared_ptr<ThreadPool>> m_gen_thread_pool;
+    std::atomic<std::shared_ptr<PriorityThreadPool>> m_gen_thread_pool;
     std::atomic<std::shared_ptr<ThreadPool>> m_net_thread_pool;
 
     std::atomic<ChunkLoadStyle> m_chunk_load_style{ChunkLoadStyle::CENTER};
 
     PlayerUUIDMap m_uuid_to_name;
 
-    tbb::concurrent_unordered_map<std::string, Timer> m_timers;
+    tbb::concurrent_unordered_map<std::string, TickTimer> m_timers;
     tbb::concurrent_queue<PendingRequest> m_waiting_chunk_requests;
     tbb::concurrent_queue<std::unique_ptr<ServerChunk>> m_finished_queue;
 
@@ -170,7 +173,7 @@ private:
                                  const std::optional<std::string>& uuid);
     void sync_and_collect_missing_chunks(std::vector<ChunkPos>&,
                                          const ChunkPosSet&);
-    void submit_new_chunks(const std::string& uuid);
+    void submit_new_chunks(const std::string& uuid, NewChunkVector& new_chunks);
     // void wait_all_chunk_tasks();
 
     void update_ref_count(const ChunkPosSet& old, const ChunkPosSet& now);
@@ -182,6 +185,9 @@ private:
     int
     change_pool_threads(std::atomic<std::shared_ptr<ThreadPool>>& thread_pool,
                         int threads);
+    int change_pool_threads(
+        std::atomic<std::shared_ptr<PriorityThreadPool>>& thread_pool,
+        int threads);
     void send_server_stop();
 };
 } // namespace Cubed

include/Cubed/gameplay/session.hpp

@@ -3,8 +3,8 @@
 #include "Cubed/gameplay/packet.hpp"
 
 #include <asio.hpp>
-#include <deque>
 #include <memory>
+#include <queue>
 #include <string>
 namespace Cubed {
 
@@ -17,20 +17,44 @@ public:
             asio::io_context& io);
     ~Session();
     void start();
-    void send(Packet packet);
+    void send(Packet packet, int priority = 10);
+
     void close();
     const std::string& uuid() const;
 
 private:
+    struct Task {
+        int priority = 10;
+        std::uint64_t sequence = 0;
+        Packet packet;
+        Task(int p, std::uint64_t seq, Packet pac)
+            : priority(p), sequence(seq), packet(std::move(pac)) {}
+    };
+
+    struct TaskCompare {
+        bool operator()(const Task& a, const Task& b) const {
+
+            if (a.priority != b.priority) {
+                return a.priority > b.priority;
+            }
+
+            return a.sequence > b.sequence;
+        }
+    };
+
     static constexpr uint32_t MAX_PACKET_SIZE = 4 * 1024 * 1024;
     tcp::socket m_socket;
     std::vector<char> m_read_buffer;
-    std::deque<Packet> m_write_queue;
+    std::priority_queue<Task, std::vector<Task>, TaskCompare> m_write_queue;
     asio::strand<asio::io_context::executor_type> m_strand;
     std::string m_uuid;
     ServerWorld& m_server_world;
-    asio::awaitable<void> read_loop();
     std::atomic<bool> m_closed{false};
+
+    std::atomic_uint64_t m_sequence{0};
+
+    asio::awaitable<void> read_loop();
+
     void do_write();
 };
 } // namespace Cubed

include/Cubed/gameplay/vertex_data.hpp

@@ -1,15 +1,18 @@
 #pragma once
 #include "Cubed/primitive_data.hpp"
+#include "Cubed/render/vertex_array.hpp"
+#include "Cubed/render/vertex_buffer.hpp"
 
 #include <atomic>
 #include <glad/glad.h>
+#include <memory>
 #include <vector>
 namespace Cubed {
 class ClientWorld;
 struct VertexData {
     std::vector<Vertex3D> m_vertices;
-    GLuint m_vbo = 0;
-    GLuint m_vao = 0;
+    std::unique_ptr<VertexBuffer> m_vbo;
+    std::unique_ptr<VertexArray> m_vao;
     std::atomic<std::size_t> m_sum{0};
     ClientWorld& m_world;
     VertexData(ClientWorld& world);

include/Cubed/input/event.hpp

@@ -0,0 +1,63 @@
+#pragma once
+
+#include "Cubed/input/key.hpp"
+#include "Cubed/input/mouse.hpp"
+
+#include <string>
+#include <variant>
+
+namespace Cubed {
+
+struct MouseMoveEvent {
+    float xpos;
+    float ypos;
+    float xrel;
+    float yrel;
+    MouseMoveEvent(float x, float y, float dx, float dy)
+        : xpos(x), ypos(y), xrel(dx), yrel(dy) {}
+};
+
+struct MouseButtonEvent {
+    MouseKey key;
+    KeyAction action;
+
+    MouseButtonEvent(MouseKey k, KeyAction a) : key(k), action(a) {}
+};
+
+struct MouseWheelEvent {
+    float offset;
+
+    MouseWheelEvent(float o) : offset(o) {}
+};
+
+struct KeyEvent {
+    Key key;
+    KeyAction action;
+
+    KeyEvent(Key k, KeyAction a) : key(k), action(a) {}
+};
+
+struct TextInputEvent {
+    std::string text;
+
+    TextInputEvent(std::string t) : text(std::move(t)) {}
+};
+
+struct WindowResizeEvent {
+    int width;
+    int height;
+};
+struct FrameBufferResizeEvent {
+    int width;
+    int height;
+};
+using Event =
+    std::variant<MouseMoveEvent, MouseButtonEvent, MouseWheelEvent, KeyEvent,
+                 TextInputEvent, WindowResizeEvent, FrameBufferResizeEvent>;
+
+template <class... T> struct Overloaded : T... {
+    using T::operator()...;
+};
+template <class... T> Overloaded(T...) -> Overloaded<T...>;
+
+} // namespace Cubed

include/Cubed/input/input.hpp

@@ -1,7 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
-
 namespace Cubed {
 
 struct MoveState {
@@ -18,19 +16,4 @@ struct MouseState {
     bool right = false;
 };
 
-struct KeyState {
-    bool r = false;
-};
-
-struct InputState {
-    MoveState move_state;
-    MouseState mouse_state;
-    KeyState key_state;
-};
-
-namespace Input {
-InputState& get_input_state();
-
-}
-
 } // namespace Cubed

include/Cubed/input/key.hpp

@@ -0,0 +1,129 @@
+#pragma once
+#ifdef DELETE
+#undef DELETE
+#endif
+namespace Cubed {
+enum class Key {
+    // Letter keys
+    A,
+    B,
+    C,
+    D,
+    E,
+    F,
+    G,
+    H,
+    I,
+    J,
+    K,
+    L,
+    M,
+    N,
+    O,
+    P,
+    Q,
+    R,
+    S,
+    T,
+    U,
+    V,
+    W,
+    X,
+    Y,
+    Z,
+
+    // Digit keys (main keyboard area)
+    DIGIT_0,
+    DIGIT_1,
+    DIGIT_2,
+    DIGIT_3,
+    DIGIT_4,
+    DIGIT_5,
+    DIGIT_6,
+    DIGIT_7,
+    DIGIT_8,
+    DIGIT_9,
+
+    // Function keys
+    F1,
+    F2,
+    F3,
+    F4,
+    F5,
+    F6,
+    F7,
+    F8,
+    F9,
+    F10,
+    F11,
+    F12,
+
+    // Control keys
+    BACKSPACE,
+    TAB,
+    ENTER,
+    ESCAPE,
+    SPACE,
+    CAPS_LOCK,
+    NUM_LOCK,
+    SCROLL_LOCK,
+
+    // Modifier keys
+    LEFT_SHIFT,
+    RIGHT_SHIFT,
+    LEFT_CTRL,
+    RIGHT_CTRL,
+    LEFT_ALT,
+    RIGHT_ALT,
+    LEFT_SUPER,
+    RIGHT_SUPER, // Windows / Command 键
+
+    // Navigation keys
+    INSERT,
+    DELETE,
+    HOME,
+    END,
+    PAGE_UP,
+    PAGE_DOWN,
+    LEFT,
+    RIGHT,
+    UP,
+    DOWN,
+
+    // Lock and system keys
+    PRINT_SCREEN,
+    PAUSE,
+
+    // Main keyboard area symbol keys
+    GRAVE_ACCENT,  // `
+    MINUS,         // -
+    EQUALS,        // =
+    LEFT_BRACKET,  // [
+    RIGHT_BRACKET, // ]
+    BACKSLASH,     // \ /
+    SEMICOLON,     // ;
+    APOSTROPHE,    // '
+    COMMA,         // ,
+    PERIOD,        // .
+    SLASH,         // /
+
+    // Numpad area
+    NUMPAD_0,
+    NUMPAD_1,
+    NUMPAD_2,
+    NUMPAD_3,
+    NUMPAD_4,
+    NUMPAD_5,
+    NUMPAD_6,
+    NUMPAD_7,
+    NUMPAD_8,
+    NUMPAD_9,
+    NUMPAD_ADD,      // +
+    NUMPAD_SUBTRACT, // -
+    NUMPAD_MULTIPLY, // *
+    NUMPAD_DIVIDE,   // /
+    NUMPAD_DECIMAL,  // .
+    NUMPAD_ENTER
+};
+enum class KeyAction { PRESS, RELEASE, REPEAT };
+} // namespace Cubed

include/Cubed/input/mouse.hpp

@@ -0,0 +1,26 @@
+#pragma once
+
+namespace Cubed {
+
+enum class MouseKey {
+    LEFT_BUTTON,
+    RIGHT_BUTTON,
+    MIDDLE_BUTTON,
+
+    BACK_BUTTON,    // Side button back
+    FORWARD_BUTTON, // Side button forward
+    /*
+    WHEEL_UP,
+    WHEEL_DOWN,
+    WHEEL_LEFT,
+    WHEEL_RIGHT,
+
+    EXTRA_BUTTON_1, // Additional programmable buttons
+    EXTRA_BUTTON_2,
+    EXTRA_BUTTON_3,
+    EXTRA_BUTTON_4,
+    EXTRA_BUTTON_5
+    */
+};
+
+}

include/Cubed/localization.hpp

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <format>
+#include <string>
+#include <string_view>
+#include <unordered_map>
+namespace Cubed {
+
+struct FormatArg {
+    std::string name;
+    std::string value;
+};
+template <typename T> FormatArg arg(std::string_view name, T&& value) {
+    return {std::string(name), std::format("{}", std::forward<T>(value))};
+}
+
+class Localization {
+public:
+    Localization();
+    static Localization& instance();
+
+    void load_language(std::string_view language);
+    bool has(const std::string& key) const;
+    template <typename... Args>
+    std::string translate(const std::string& key, Args&&... args) {
+        if constexpr (sizeof...(Args) == 0)
+            return std::string{lookup(key)};
+        std::string fmt{lookup(key)};
+        (replace_all(fmt, "{" + args.name + "}", args.value), ...);
+        return fmt;
+    }
+
+private:
+    std::unordered_map<std::string, std::string> m_translations;
+    std::string m_current_lang{"en_US"};
+    std::string_view lookup(const std::string& key) const;
+    static void replace_all(std::string& str, std::string_view from,
+                            std::string_view to);
+};
+
+template <typename... Args>
+std::string tr(const std::string& key, Args&&... args) {
+    return Localization::instance().translate(key, std::forward<Args>(args)...);
+}
+template <typename T>
+FormatArg tr_arg(const std::string& name, const std::string& key) {
+    return {std::string(name), tr(key)};
+}
+} // namespace Cubed

include/Cubed/map_table.hpp

@@ -1,26 +0,0 @@
-#pragma once
-// #include <string>
-// #include <unordered_map>
-// #include <vector>
-namespace Cubed {
-
-class MapTable {
-private:
-    /*
-        static inline std::unordered_map<unsigned, std::string> id_to_name_map;
-        static inline std::unordered_map<size_t, unsigned> name_to_id_map;
-        static inline std::vector<std::string> item_id_to_name;
-    */
-public:
-    // please using reference
-    /*
-    static std::string_view get_name_from_id(unsigned id);
-    static unsigned get_id_from_name(const std::string& name);
-
-    static std::string_view item_name(unsigned id);
-    static const std::vector<std::string>& item_map();
-    */
-    static void init_map();
-};
-
-} // namespace Cubed

include/Cubed/primitive_data.hpp

@@ -188,13 +188,14 @@ constexpr float CUBE_VER[24] = {0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 1.0,
 constexpr int OUTLINE_CUBE_INDICES[24] = {0, 1, 1, 2, 2, 3, 3, 0, 4, 5, 5, 6,
                                           6, 7, 7, 4, 0, 4, 1, 5, 2, 6, 3, 7};
 
-constexpr float SQUARE_VERTICES[6][2] = {
-    {-0.5f, -0.5f}, // bottom left
-    {-0.5f, 0.5f},  // top left
-    {0.5f, 0.5f},   // top right
-    {0.5f, 0.5f},   // top right
-    {0.5f, -0.5f},  // bottom right
-    {-0.5f, -0.5f}  // bottom left
+constexpr float SQUARE_VERTICES_TOP_LEFT[6][2] = {
+    {0.0f, 0.0f}, // top left
+    {0.0f, 1.0f}, // bottom left
+    {1.0f, 1.0f}, // bottom right
+
+    {1.0f, 1.0f}, // bottom right
+    {1.0f, 0.0f}, // top right
+    {0.0f, 0.0f}  // top left
 };
 
 constexpr float SQUARE_TEXTURE_POS[6][2] = {

include/Cubed/render/frame_buffer.hpp

@@ -0,0 +1,46 @@
+#pragma once
+#include "Cubed/render/texture.hpp"
+
+#include <glad/glad.h>
+#include <span>
+
+enum class Attachment : GLenum {
+    COLOR_ATTACHMENT0 = GL_COLOR_ATTACHMENT0,
+    COLOR_ATTACHMENT1 = GL_COLOR_ATTACHMENT1,
+    DEPTH_ATTACHMENT = GL_DEPTH_ATTACHMENT
+};
+
+enum class FrameBufferType : GLenum {
+    FRAMEBUFFER = GL_FRAMEBUFFER,
+    READ_FRAMEBUFFER = GL_READ_FRAMEBUFFER,
+    DRAW_FRAMEBUFFER = GL_DRAW_FRAMEBUFFER
+};
+
+namespace Cubed {
+class FrameBuffer {
+public:
+    FrameBuffer();
+    ~FrameBuffer();
+    FrameBuffer(const FrameBuffer&) = delete;
+    FrameBuffer(FrameBuffer&&) noexcept;
+    FrameBuffer& operator=(const FrameBuffer&) = delete;
+    FrameBuffer& operator=(FrameBuffer&&) noexcept;
+
+    void bind(FrameBufferType type = FrameBufferType::FRAMEBUFFER) const;
+    GLuint id() const;
+
+    void attach(Attachment attachment, const Texture& texture,
+                GLint level = 0) const;
+    static void unbind();
+
+    bool check_status() const;
+
+    void draw_buffer(GLenum buf) const;
+    void read_buffer(GLenum src) const;
+    void draw_buffer(GLsizei n, const GLenum* bufs) const;
+    void draw_buffer(std::span<const GLenum> bufs) const;
+
+private:
+    GLuint m_fbo = 0;
+};
+} // namespace Cubed